23275737038864 has 10 divisors (see below), whose sum is σ = 45096740512830. Its totient is φ = 11637868519424.

The previous prime is 23275737038791. The next prime is 23275737038881. The reversal of 23275737038864 is 46883073757232.

It can be written as a sum of positive squares in only one way, i.e., 18677886091264 + 4597850947600 = 4321792^2 + 2144260^2 .

It is a super-3 number, since 3×23275737038864³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23275737038864.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727366782449 + ... + 727366782480.

It is an arithmetic number, because the mean of its divisors is an integer number (4509674051283).

Almost surely, 2^{23275737038864} is an apocalyptic number.

It is an amenable number.

23275737038864 is a deficient number, since it is larger than the sum of its proper divisors (21821003473966).

23275737038864 is a wasteful number, since it uses less digits than its factorization.

23275737038864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454733564937 (or 1454733564931 counting only the distinct ones).

The product of its (nonzero) digits is 284497920, while the sum is 65.

The spelling of 23275737038864 in words is "twenty-three trillion, two hundred seventy-five billion, seven hundred thirty-seven million, thirty-eight thousand, eight hundred sixty-four".