23387115788 has 12 divisors (see below), whose sum is σ = 40970677272. Its totient is φ = 11681208000.

The previous prime is 23387115761. The next prime is 23387115793. The reversal of 23387115788 is 88751178332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3083213 + ... + 3090788.

It is an arithmetic number, because the mean of its divisors is an integer number (3414223106).

Almost surely, 2^23387115788 is an apocalyptic number.

It is an amenable number.

23387115788 is a deficient number, since it is larger than the sum of its proper divisors (17583561484).

23387115788 is a wasteful number, since it uses less digits than its factorization.

23387115788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6174952 (or 6174950 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 53.

The spelling of 23387115788 in words is "twenty-three billion, three hundred eighty-seven million, one hundred fifteen thousand, seven hundred eighty-eight".