23407570032 has 120 divisors (see below), whose sum is σ = 75961888128. Its totient is φ = 6079877760.

The previous prime is 23407570013. The next prime is 23407570033. The reversal of 23407570032 is 23007570432.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 23407569975 and 23407570002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23407570033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247218 + ... + 328529.

Almost surely, 2^23407570032 is an apocalyptic number.

23407570032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23407570032 is an abundant number, since it is smaller than the sum of its proper divisors (52554318096).

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

23407570032 is a wasteful number, since it uses less digits than its factorization.

23407570032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575787 (or 575770 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 33.

The spelling of 23407570032 in words is "twenty-three billion, four hundred seven million, five hundred seventy thousand, thirty-two".