Q: Is 42,421,111 a Prime Number?
A: No, 42,421,111 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 42421111 can be evenly divided by 1 101 263 1,597 26,563 161,297 420,011 and 42,421,111, with no remainder.
Since 42,421,111 cannot be divided by just 1 and 42,421,111, it is not a prime number.
| Number | 42,421,109 | 42,421,110 | 42,421,112 | 42,421,113 |
| Prime? | no | no | no | no |