23330400432 has 40 divisors (see below), whose sum is σ = 63815509296. Its totient is φ = 7319341056.

The previous prime is 23330400427. The next prime is 23330400463. The reversal of 23330400432 is 23400403332.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14294773 + ... + 14296404.

Almost surely, 2^23330400432 is an apocalyptic number.

It is an amenable number.

23330400432 is an abundant number, since it is smaller than the sum of its proper divisors (40485108864).

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

23330400432 is a wasteful number, since it uses less digits than its factorization.

23330400432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28591205 (or 28591199 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 23330400432 its reverse (23400403332), we get a palindrome (46730803764).

The spelling of 23330400432 in words is "twenty-three billion, three hundred thirty million, four hundred thousand, four hundred thirty-two".