Q: Is 12,404,142 a Prime Number?
A: No, 12,404,142 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 12404142 can be evenly divided by 1 2 3 6 9 18 499 998 1,381 1,497 2,762 2,994 4,143 4,491 8,286 8,982 12,429 24,858 689,119 1,378,238 2,067,357 4,134,714 6,202,071 and 12,404,142, with no remainder.
Since 12,404,142 cannot be divided by just 1 and 12,404,142, it is not a prime number.
| Number | 12,404,140 | 12,404,141 | 12,404,143 | 12,404,144 |
| Prime? | no | no | yes | no |