42522964231 has 16 divisors (see below), whose sum is σ = 48984312960. Its totient is φ = 36507062880.

The previous prime is 42522964199. The next prime is 42522964247. The reversal of 42522964231 is 13246922524.

It is a cyclic number.

It is not a de Polignac number, because 42522964231 - 2⁵ = 42522964199 is a prime.

It is a super-2 number, since 2×42522964231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42522964261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254661 + ... + 387166.

It is an arithmetic number, because the mean of its divisors is an integer number (3061519560).

Almost surely, 2^42522964231 is an apocalyptic number.

42522964231 is a deficient number, since it is larger than the sum of its proper divisors (6461348729).

42522964231 is a wasteful number, since it uses less digits than its factorization.

42522964231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642174.

The product of its digits is 207360, while the sum is 40.

The spelling of 42522964231 in words is "forty-two billion, five hundred twenty-two million, nine hundred sixty-four thousand, two hundred thirty-one".