23622607802816 has 56 divisors (see below), whose sum is σ = 51138417231216. Its totient is φ = 10737372600320.

The previous prime is 23622607802779. The next prime is 23622607802831. The reversal of 23622607802816 is 61820870622632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48811820 + ... + 49293396.

It is an arithmetic number, because the mean of its divisors is an integer number (913186021986).

Almost surely, 2^{23622607802816} is an apocalyptic number.

It is an amenable number.

23622607802816 is an abundant number, since it is smaller than the sum of its proper divisors (27515809428400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23622607802816 is a wasteful number, since it uses less digits than its factorization.

23622607802816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551277 (or 551267 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 23622607802816 in words is "twenty-three trillion, six hundred twenty-two billion, six hundred seven million, eight hundred two thousand, eight hundred sixteen".