23013412400 has 60 divisors (see below), whose sum is σ = 60316073304. Its totient is φ = 8368512000.

The previous prime is 23013412393. The next prime is 23013412417. The reversal of 23013412400 is 421431032.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2610761 + ... + 2619560.

Almost surely, 2^23013412400 is an apocalyptic number.

23013412400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23013412400 is an abundant number, since it is smaller than the sum of its proper divisors (37302660904).

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

23013412400 is a wasteful number, since it uses less digits than its factorization.

23013412400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5230350 (or 5230339 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23013412400 its reverse (421431032), we get a palindrome (23434843432).

The spelling of 23013412400 in words is "twenty-three billion, thirteen million, four hundred twelve thousand, four hundred".