23207738882 has 32 divisors (see below), whose sum is σ = 37020665520. Its totient is φ = 10890512640.

The previous prime is 23207738867. The next prime is 23207738891. The reversal of 23207738882 is 28883770232.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 17758494121 + 5449244761 = 133261^2 + 73819^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23207738882.

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, 2529848 + ... + 2539004.

Almost surely, 2^23207738882 is an apocalyptic number.

23207738882 is a deficient number, since it is larger than the sum of its proper divisors (13812926638).

23207738882 is a wasteful number, since it uses less digits than its factorization.

23207738882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10406.

The product of its (nonzero) digits is 1806336, while the sum is 50.

The spelling of 23207738882 in words is "twenty-three billion, two hundred seven million, seven hundred thirty-eight thousand, eight hundred eighty-two".