264129564914 has 32 divisors (see below), whose sum is σ = 405730263600. Its totient is φ = 128926328832.

The previous prime is 264129564913. The next prime is 264129564947. The reversal of 264129564914 is 419465921462.

It can be written as a sum of positive squares in 8 ways, for example, as 26310462025 + 237819102889 = 162205^2 + 487667^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (264129564913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12478412 + ... + 12499560.

Almost surely, 2^264129564914 is an apocalyptic number.

264129564914 is a deficient number, since it is larger than the sum of its proper divisors (141600698686).

264129564914 is a wasteful number, since it uses less digits than its factorization.

264129564914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22094.

The product of its digits is 3732480, while the sum is 53.

The spelling of 264129564914 in words is "two hundred sixty-four billion, one hundred twenty-nine million, five hundred sixty-four thousand, nine hundred fourteen".