23315261770432 has 56 divisors (see below), whose sum is σ = 50676998427360. Its totient is φ = 10593546915840.

The previous prime is 23315261770429. The next prime is 23315261770561. The reversal of 23315261770432 is 23407716251332.

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, 369442044 + ... + 369505147.

Almost surely, 2^{23315261770432} is an apocalyptic number.

It is an amenable number.

23315261770432 is an abundant number, since it is smaller than the sum of its proper divisors (27361736656928).

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

23315261770432 is a wasteful number, since it uses less digits than its factorization.

23315261770432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738947249 (or 738947239 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 46.

The spelling of 23315261770432 in words is "twenty-three trillion, three hundred fifteen billion, two hundred sixty-one million, seven hundred seventy thousand, four hundred thirty-two".