2147483647
INT32_MAX
The largest signed 32-bit integer (2^31 - 1). Also the Unix timestamp of the Year 2038 problem: 03:14:07 UTC on 19 January 2038, when signed 32-bit time_t overflows.
Similar magic numbers
| value | name | category |
|---|---|---|
| 21 42 44 4E | Microsoft Outlook Exchange Offline Storage Folder | file-signature |
| 21 | MapInfo Sea Chart | file-signature |
| 21 12 | AIN Compressed Archive | file-signature |
| 03 64 73 73 | Digital Speech Standard (v3) | file-signature |
| 23 21 41 4D 52 | Adaptive Multi-Rate ACELP Codec (GSM) | file-signature |