70497911704 has 32 divisors (see below), whose sum is σ = 148851901440. Its totient is φ = 31010810400.

The previous prime is 70497911683. The next prime is 70497911713. The reversal of 70497911704 is 40711979407.

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, 12918444 + ... + 12923899.

It is an arithmetic number, because the mean of its divisors is an integer number (4651621920).

Almost surely, 2^70497911704 is an apocalyptic number.

It is an amenable number.

70497911704 is an abundant number, since it is smaller than the sum of its proper divisors (78353989736).

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

70497911704 is a wasteful number, since it uses less digits than its factorization.

70497911704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25842391 (or 25842387 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 49.

The spelling of 70497911704 in words is "seventy billion, four hundred ninety-seven million, nine hundred eleven thousand, seven hundred four".