23321312412400 has 120 divisors (see below), whose sum is σ = 58292267024384. Its totient is φ = 8956520697600.

The previous prime is 23321312412389. The next prime is 23321312412427. The reversal of 23321312412400 is 421421312332.

It is a super-3 number, since 3×23321312412400³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5829732 + ... + 8979331.

Almost surely, 2^{23321312412400} is an apocalyptic number.

23321312412400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23321312412400 is an abundant number, since it is smaller than the sum of its proper divisors (34970954611984).

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

23321312412400 is a wasteful number, since it uses less digits than its factorization.

23321312412400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14809239 (or 14809228 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 23321312412400 its reverse (421421312332), we get a palindrome (23742733724732).

The spelling of 23321312412400 in words is "twenty-three trillion, three hundred twenty-one billion, three hundred twelve million, four hundred twelve thousand, four hundred".