23973358516 has 12 divisors (see below), whose sum is σ = 41987689632. Its totient is φ = 11976875768.

The previous prime is 23973358499. The next prime is 23973358523. The reversal of 23973358516 is 61585337932.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2445370 + ... + 2455153.

It is an arithmetic number, because the mean of its divisors is an integer number (3498974136).

Almost surely, 2^23973358516 is an apocalyptic number.

It is an amenable number.

23973358516 is a deficient number, since it is larger than the sum of its proper divisors (18014331116).

23973358516 is a wasteful number, since it uses less digits than its factorization.

23973358516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4901750 (or 4901748 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 52.

The spelling of 23973358516 in words is "twenty-three billion, nine hundred seventy-three million, three hundred fifty-eight thousand, five hundred sixteen".