Q: Is 40,121,042 a Prime Number?
A: No, 40,121,042 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 40121042 can be evenly divided by 1 2 13 26 41 61 82 122 533 617 793 1,066 1,234 1,586 2,501 5,002 8,021 16,042 25,297 32,513 37,637 50,594 65,026 75,274 328,861 489,281 657,722 978,562 1,543,117 3,086,234 20,060,521 and 40,121,042, with no remainder.
Since 40,121,042 cannot be divided by just 1 and 40,121,042, it is not a prime number.
| Number | 40,121,040 | 40,121,041 | 40,121,043 | 40,121,044 |
| Prime? | no | no | no | no |