22679435964 has 24 divisors (see below), whose sum is σ = 54743466960. Its totient is φ = 7299128704.

The previous prime is 22679435953. The next prime is 22679435981. The reversal of 22679435964 is 46953497622.

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, 32585049 + ... + 32585744.

It is an arithmetic number, because the mean of its divisors is an integer number (2280977790).

Almost surely, 2^22679435964 is an apocalyptic number.

It is an amenable number.

22679435964 is an abundant number, since it is smaller than the sum of its proper divisors (32064030996).

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

22679435964 is a wasteful number, since it uses less digits than its factorization.

22679435964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65170829 (or 65170827 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 57.

The spelling of 22679435964 in words is "twenty-two billion, six hundred seventy-nine million, four hundred thirty-five thousand, nine hundred sixty-four".