23418331932 has 24 divisors (see below), whose sum is σ = 54645289216. Its totient is φ = 7805751408.

The previous prime is 23418331919. The next prime is 23418331949. The reversal of 23418331932 is 23913381432.

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, 415683 + ... + 468645.

Almost surely, 2^23418331932 is an apocalyptic number.

It is an amenable number.

23418331932 is an abundant number, since it is smaller than the sum of its proper divisors (31226957284).

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

23418331932 is a wasteful number, since it uses less digits than its factorization.

23418331932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89817 (or 89815 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The spelling of 23418331932 in words is "twenty-three billion, four hundred eighteen million, three hundred thirty-one thousand, nine hundred thirty-two".