23968864320 has 56 divisors (see below), whose sum is σ = 76101147264. Its totient is φ = 6391696896.

The previous prime is 23968864313. The next prime is 23968864321. The reversal of 23968864320 is 2346886932.

It is not an unprimeable number, because it can be changed into a prime (23968864321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12482824 + ... + 12484743.

Almost surely, 2^23968864320 is an apocalyptic number.

23968864320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23968864320 is an abundant number, since it is smaller than the sum of its proper divisors (52132282944).

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

23968864320 is a wasteful number, since it uses less digits than its factorization.

23968864320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24967587 (or 24967577 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 23968864320 in words is "twenty-three billion, nine hundred sixty-eight million, eight hundred sixty-four thousand, three hundred twenty".