700064308864 has 32 divisors (see below), whose sum is σ = 1394726090400. Its totient is φ = 350015407872.

The previous prime is 700064308861. The next prime is 700064308873. The reversal of 700064308864 is 468803460007.

700064308864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (700064308861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2812717 + ... + 3051475.

It is an arithmetic number, because the mean of its divisors is an integer number (43585190325).

Almost surely, 2^700064308864 is an apocalyptic number.

It is an amenable number.

700064308864 is a deficient number, since it is larger than the sum of its proper divisors (694661781536).

700064308864 is a wasteful number, since it uses less digits than its factorization.

700064308864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261680 (or 261668 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 700064308864 in words is "seven hundred billion, sixty-four million, three hundred eight thousand, eight hundred sixty-four".