700442977664 has 64 divisors (see below), whose sum is σ = 1403939628000. Its totient is φ = 348088197120.

The previous prime is 700442977643. The next prime is 700442977681. The reversal of 700442977664 is 466779244007.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 13867784 + ... + 13918200.

Almost surely, 2^700442977664 is an apocalyptic number.

It is an amenable number.

700442977664 is an abundant number, since it is smaller than the sum of its proper divisors (703496650336).

700442977664 is a wasteful number, since it uses less digits than its factorization.

700442977664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51091 (or 51079 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 56.

The spelling of 700442977664 in words is "seven hundred billion, four hundred forty-two million, nine hundred seventy-seven thousand, six hundred sixty-four".