> For the complete documentation index, see [llms.txt](https://docs.fylr.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fylr.io/for-developers/user-data-types/number.md).
# number
The type `number` stores integers between `-(2**53)+1` and (`2**53)-1`. This follows the recommendation in [RFC 8259](https://datatracker.ietf.org/doc/html/rfc8259). The range is between -`9,007,199,254,740,991` and `9,007,199,254,740,991` (incl.).
## API
A number looks like this when send and received over the API:
```json
{
"number": 1234
}
```
The above example has the value *1234* for column `number`.
## Index
The index stores the `number` as [`long`](https://www.elastic.co/guide/en/elasticsearch/reference/current/number.html).
## Sorting
The sorting is independent of the requested search language.
## Export
The XML Export looks like this:
```xml
1234
```
This shows the example export for column `number` and a value of `1234`.
**CSV** and **JSON** export the number as is.
---
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