23976767980 has 48 divisors (see below), whose sum is σ = 54966431520. Its totient is φ = 8712819200.

The previous prime is 23976767977. The next prime is 23976767981. The reversal of 23976767980 is 8976767932.

It is not an unprimeable number, because it can be changed into a prime (23976767981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 289026 + ... + 362614.

It is an arithmetic number, because the mean of its divisors is an integer number (1145133990).

Almost surely, 2^23976767980 is an apocalyptic number.

23976767980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23976767980 is an abundant number, since it is smaller than the sum of its proper divisors (30989663540).

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

23976767980 is a wasteful number, since it uses less digits than its factorization.

23976767980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75090 (or 75088 counting only the distinct ones).

The product of its (nonzero) digits is 48009024, while the sum is 64.

The spelling of 23976767980 in words is "twenty-three billion, nine hundred seventy-six million, seven hundred sixty-seven thousand, nine hundred eighty".