23915385316 has 9 divisors (see below), whose sum is σ = 41852465571. Its totient is φ = 11957538012.

The previous prime is 23915385269. The next prime is 23915385343. The reversal of 23915385316 is 61358351932.

The square root of 23915385316 is 154646.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 270631 + ... + 347953.

Almost surely, 2^23915385316 is an apocalyptic number.

23915385316 is the 154646-th square number.

It is an amenable number.

23915385316 is a deficient number, since it is larger than the sum of its proper divisors (17937080255).

23915385316 is an frugal number, since it uses more digits than its factorization.

23915385316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154650 (or 77325 counting only the distinct ones).

The product of its digits is 583200, while the sum is 46.

The spelling of 23915385316 in words is "twenty-three billion, nine hundred fifteen million, three hundred eighty-five thousand, three hundred sixteen".