Q: Is 42,671,668 a Prime Number?
A: No, 42,671,668 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 42671668 can be evenly divided by 1 2 4 13 26 52 820,609 1,641,218 3,282,436 10,667,917 21,335,834 and 42,671,668, with no remainder.
Since 42,671,668 cannot be divided by just 1 and 42,671,668, it is not a prime number.
| Number | 42,671,666 | 42,671,667 | 42,671,669 | 42,671,670 |
| Prime? | no | no | yes | no |