23978933714 has 8 divisors (see below), whose sum is σ = 36558046668. Its totient is φ = 11792918160.

The previous prime is 23978933677. The next prime is 23978933747. The reversal of 23978933714 is 41733987932.

It can be written as a sum of positive squares in 2 ways, for example, as 18175084225 + 5803849489 = 134815^2 + 76183^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23978933714.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98274197 + ... + 98274440.

Almost surely, 2^23978933714 is an apocalyptic number.

23978933714 is a deficient number, since it is larger than the sum of its proper divisors (12579112954).

23978933714 is a wasteful number, since it uses less digits than its factorization.

23978933714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196548700.

The product of its digits is 6858432, while the sum is 56.

The spelling of 23978933714 in words is "twenty-three billion, nine hundred seventy-eight million, nine hundred thirty-three thousand, seven hundred fourteen".