23716453647464 has 16 divisors (see below), whose sum is σ = 44470065057120. Its totient is φ = 11857769632240.

The previous prime is 23716453647433. The next prime is 23716453647473. The reversal of 23716453647464 is 46474635461732.

It is a super-2 number, since 2×23716453647464² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23716453647397 and 23716453647406.

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, 56928422 + ... + 57343509.

It is an arithmetic number, because the mean of its divisors is an integer number (2779379066070).

Almost surely, 2^{23716453647464} is an apocalyptic number.

It is an amenable number.

23716453647464 is a deficient number, since it is larger than the sum of its proper divisors (20753611409656).

23716453647464 is a wasteful number, since it uses less digits than its factorization.

23716453647464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114297880 (or 114297876 counting only the distinct ones).

The product of its digits is 243855360, while the sum is 62.

The spelling of 23716453647464 in words is "twenty-three trillion, seven hundred sixteen billion, four hundred fifty-three million, six hundred forty-seven thousand, four hundred sixty-four".