23978089008 has 60 divisors (see below), whose sum is σ = 71052726888. Its totient is φ = 7522536960.

The previous prime is 23978088989. The next prime is 23978089019. The reversal of 23978089008 is 80098087932.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4895038 + ... + 4899933.

Almost surely, 2^23978089008 is an apocalyptic number.

It is an amenable number.

23978089008 is an abundant number, since it is smaller than the sum of its proper divisors (47074637880).

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

23978089008 is a wasteful number, since it uses less digits than its factorization.

23978089008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9795002 (or 9794993 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 23978089008 in words is "twenty-three billion, nine hundred seventy-eight million, eighty-nine thousand, eight".