Q: Is 42,421,142 a Prime Number?
A: No, 42,421,142 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 42421142 can be evenly divided by 1 2 29 41 58 82 1,189 2,378 17,839 35,678 517,331 731,399 1,034,662 1,462,798 21,210,571 and 42,421,142, with no remainder.
Since 42,421,142 cannot be divided by just 1 and 42,421,142, it is not a prime number.
| Number | 42,421,140 | 42,421,141 | 42,421,143 | 42,421,144 |
| Prime? | no | no | no | no |