23232312400 has 60 divisors (see below), whose sum is σ = 60889790304. Its totient is φ = 8448112000.

The previous prime is 23232312373. The next prime is 23232312407. The reversal of 23232312400 is 421323232.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23232312407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2635636 + ... + 2644435.

Almost surely, 2^23232312400 is an apocalyptic number.

23232312400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23232312400 is an abundant number, since it is smaller than the sum of its proper divisors (37657477904).

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

23232312400 is a wasteful number, since it uses less digits than its factorization.

23232312400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5280100 (or 5280089 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23232312400 its reverse (421323232), we get a palindrome (23653635632).

The spelling of 23232312400 in words is "twenty-three billion, two hundred thirty-two million, three hundred twelve thousand, four hundred".