23223716460 has 72 divisors (see below), whose sum is σ = 80508888096. Its totient is φ = 5308277760.

The previous prime is 23223716459. The next prime is 23223716501. The reversal of 23223716460 is 6461732232.

23223716460 is a `hidden beast` number, since 2 + 3 + 2 + 2 + 3 + 7 + 1 + 646 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9214501 + ... + 9217020.

Almost surely, 2^23223716460 is an apocalyptic number.

23223716460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23223716460 is an abundant number, since it is smaller than the sum of its proper divisors (57285171636).

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

23223716460 is a wasteful number, since it uses less digits than its factorization.

23223716460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18431543 (or 18431538 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The spelling of 23223716460 in words is "twenty-three billion, two hundred twenty-three million, seven hundred sixteen thousand, four hundred sixty".