23032431024 has 20 divisors (see below), whose sum is σ = 59500446936. Its totient is φ = 7677476992.

The previous prime is 23032431007. The next prime is 23032431031. The reversal of 23032431024 is 42013423032.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 23032430985 and 23032431003.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239921109 + ... + 239921204.

Almost surely, 2^23032431024 is an apocalyptic number.

23032431024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23032431024 is an abundant number, since it is smaller than the sum of its proper divisors (36468015912).

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

23032431024 is a wasteful number, since it uses less digits than its factorization.

23032431024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479842324 (or 479842318 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 23032431024 its reverse (42013423032), we get a palindrome (65045854056).

The spelling of 23032431024 in words is "twenty-three billion, thirty-two million, four hundred thirty-one thousand, twenty-four".