32238763568 has 20 divisors (see below), whose sum is σ = 68141023368. Its totient is φ = 14653983360.

The previous prime is 32238763567. The next prime is 32238763649. The reversal of 32238763568 is 86536783223.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (32238763567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91587221 + ... + 91587572.

Almost surely, 2^32238763568 is an apocalyptic number.

It is an amenable number.

32238763568 is an abundant number, since it is smaller than the sum of its proper divisors (35902259800).

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

32238763568 is a wasteful number, since it uses less digits than its factorization.

32238763568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183174812 (or 183174806 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 53.

The spelling of 32238763568 in words is "thirty-two billion, two hundred thirty-eight million, seven hundred sixty-three thousand, five hundred sixty-eight".