23276274664 has 32 divisors (see below), whose sum is σ = 44179878600. Its totient is φ = 11495249920.

The previous prime is 23276274641. The next prime is 23276274667. The reversal of 23276274664 is 46647267232.

It can be written as a sum of positive squares in 4 ways, for example, as 21318920100 + 1957354564 = 146010^2 + 44242^2 .

It is not an unprimeable number, because it can be changed into a prime (23276274667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678894 + ... + 712354.

Almost surely, 2^23276274664 is an apocalyptic number.

It is an amenable number.

23276274664 is a deficient number, since it is larger than the sum of its proper divisors (20903603936).

23276274664 is a wasteful number, since it uses less digits than its factorization.

23276274664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34533 (or 34529 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 49.

The spelling of 23276274664 in words is "twenty-three billion, two hundred seventy-six million, two hundred seventy-four thousand, six hundred sixty-four".