23147714780 has 24 divisors (see below), whose sum is σ = 48618807552. Its totient is φ = 9257446592.

The previous prime is 23147714771. The next prime is 23147714783. The reversal of 23147714780 is 8741774132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23147714783) 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, 16709 + ... + 215811.

It is an arithmetic number, because the mean of its divisors is an integer number (2025783648).

Almost surely, 2^23147714780 is an apocalyptic number.

23147714780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23147714780 is an abundant number, since it is smaller than the sum of its proper divisors (25471092772).

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

23147714780 is a wasteful number, since it uses less digits than its factorization.

23147714780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204925 (or 204923 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 44.

The spelling of 23147714780 in words is "twenty-three billion, one hundred forty-seven million, seven hundred fourteen thousand, seven hundred eighty".