23981069676 has 48 divisors (see below), whose sum is σ = 56816883200. Its totient is φ = 7871228352.

The previous prime is 23981069647. The next prime is 23981069677. The reversal of 23981069676 is 67696018932.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23981069677) 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, 319695 + ... + 387513.

Almost surely, 2^23981069676 is an apocalyptic number.

It is an amenable number.

23981069676 is an abundant number, since it is smaller than the sum of its proper divisors (32835813524).

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

23981069676 is a wasteful number, since it uses less digits than its factorization.

23981069676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68278 (or 68276 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 57.

The spelling of 23981069676 in words is "twenty-three billion, nine hundred eighty-one million, sixty-nine thousand, six hundred seventy-six".