23031856826 has 32 divisors (see below), whose sum is σ = 38044944000. Its totient is φ = 10370479680.

The previous prime is 23031856807. The next prime is 23031856871. The reversal of 23031856826 is 62865813032.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 991076 + ... + 1014048.

It is an arithmetic number, because the mean of its divisors is an integer number (1188904500).

Almost surely, 2^23031856826 is an apocalyptic number.

23031856826 is a deficient number, since it is larger than the sum of its proper divisors (15013087174).

23031856826 is a wasteful number, since it uses less digits than its factorization.

23031856826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23414.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 23031856826 in words is "twenty-three billion, thirty-one million, eight hundred fifty-six thousand, eight hundred twenty-six".