264839373388 has 48 divisors (see below), whose sum is σ = 468332928000. Its totient is φ = 131038974848.

The previous prime is 264839373371. The next prime is 264839373413. The reversal of 264839373388 is 883373938462.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184813920 + ... + 184815352.

It is an arithmetic number, because the mean of its divisors is an integer number (9756936000).

Almost surely, 2^264839373388 is an apocalyptic number.

It is an amenable number.

264839373388 is a deficient number, since it is larger than the sum of its proper divisors (203493554612).

264839373388 is a wasteful number, since it uses less digits than its factorization.

264839373388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694 (or 2692 counting only the distinct ones).

The product of its digits is 125411328, while the sum is 64.

The spelling of 264839373388 in words is "two hundred sixty-four billion, eight hundred thirty-nine million, three hundred seventy-three thousand, three hundred eighty-eight".