23200000432 has 40 divisors (see below), whose sum is σ = 51399940352. Its totient is φ = 9937339200.

The previous prime is 23200000409. The next prime is 23200000451. The reversal of 23200000432 is 23400000232.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148507 + ... + 261637.

Almost surely, 2^23200000432 is an apocalyptic number.

It is an amenable number.

23200000432 is an abundant number, since it is smaller than the sum of its proper divisors (28199939920).

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

23200000432 is a wasteful number, since it uses less digits than its factorization.

23200000432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114977 (or 114971 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 23200000432 its reverse (23400000232), we get a palindrome (46600000664).

The spelling of 23200000432 in words is "twenty-three billion, two hundred million, four hundred thirty-two", and thus it is an aban number.