23204023400 has 48 divisors (see below), whose sum is σ = 53977914240. Its totient is φ = 9276696000.

The previous prime is 23204023343. The next prime is 23204023417. The reversal of 23204023400 is 432040232.

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, 360467 + ... + 419933.

It is an arithmetic number, because the mean of its divisors is an integer number (1124539880).

Almost surely, 2^23204023400 is an apocalyptic number.

23204023400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23204023400 is an abundant number, since it is smaller than the sum of its proper divisors (30773890840).

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

23204023400 is a wasteful number, since it uses less digits than its factorization.

23204023400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61434 (or 61425 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 23204023400 its reverse (432040232), we get a palindrome (23636063632).

The spelling of 23204023400 in words is "twenty-three billion, two hundred four million, twenty-three thousand, four hundred".