70077309904 has 40 divisors (see below), whose sum is σ = 160176716288. Its totient is φ = 29064320640.

The previous prime is 70077309901. The next prime is 70077309919. The reversal of 70077309904 is 40990377007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70077309901) by changing a digit.

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, 10088307 + ... + 10095250.

Almost surely, 2^70077309904 is an apocalyptic number.

It is an amenable number.

70077309904 is an abundant number, since it is smaller than the sum of its proper divisors (90099406384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70077309904 is a wasteful number, since it uses less digits than its factorization.

70077309904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20183603 (or 20183597 counting only the distinct ones).

The product of its (nonzero) digits is 333396, while the sum is 46.

The spelling of 70077309904 in words is "seventy billion, seventy-seven million, three hundred nine thousand, nine hundred four".