Q: Is 4,142,421 a Composite Number?
A: Yes, 4,142,421 is a composite number.
The number 4,142,421 can be evenly divided by 1 3 9 27 81 243 17,047 51,141 153,423 460,269 1,380,807 and 4,142,421, with no remainder.
Since 4,142,421 cannot be divided by just 1 and 4,142,421, it is a composite number.