70399557758704 has 40 divisors (see below), whose sum is σ = 138321991968768. Its totient is φ = 34703572263360.

The previous prime is 70399557758683. The next prime is 70399557758819. The reversal of 70399557758704 is 40785775599307.

It is a super-2 number, since 2×70399557758704² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102177249 + ... + 102863935.

Almost surely, 2^{70399557758704} is an apocalyptic number.

It is an amenable number.

70399557758704 is a deficient number, since it is larger than the sum of its proper divisors (67922434210064).

70399557758704 is a wasteful number, since it uses less digits than its factorization.

70399557758704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777013 (or 777007 counting only the distinct ones).

The product of its (nonzero) digits is 2333772000, while the sum is 76.

The spelling of 70399557758704 in words is "seventy trillion, three hundred ninety-nine billion, five hundred fifty-seven million, seven hundred fifty-eight thousand, seven hundred four".