23423505200 has 30 divisors (see below), whose sum is σ = 56274972204. Its totient is φ = 9369401920.

The previous prime is 23423505181. The next prime is 23423505227. The reversal of 23423505200 is 250532432.

It is a self number, because there is not a number n which added to its sum of digits gives 23423505200.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29278982 + ... + 29279781.

Almost surely, 2^23423505200 is an apocalyptic number.

23423505200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23423505200 is an abundant number, since it is smaller than the sum of its proper divisors (32851467004).

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

23423505200 is a wasteful number, since it uses less digits than its factorization.

23423505200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58558781 (or 58558770 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The spelling of 23423505200 in words is "twenty-three billion, four hundred twenty-three million, five hundred five thousand, two hundred".