42801683 has 2 divisors, whose sum is σ = 42801684. Its totient is φ = 42801682.

The previous prime is 42801673. The next prime is 42801697. The reversal of 42801683 is 38610824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42801683 - 2¹⁴ = 42785299 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (42801653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21400841 + 21400842.

It is an arithmetic number, because the mean of its divisors is an integer number (21400842).

Almost surely, 2^42801683 is an apocalyptic number.

42801683 is a deficient number, since it is larger than the sum of its proper divisors (1).

42801683 is an equidigital number, since it uses as much as digits as its factorization.

42801683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 42801683 is about 6542.2995192822. The cubic root of 42801683 is about 349.8003841337.

The spelling of 42801683 in words is "forty-two million, eight hundred one thousand, six hundred eighty-three".