70259974908 has 12 divisors (see below), whose sum is σ = 163939941480. Its totient is φ = 23419991632.

The previous prime is 70259974907. The next prime is 70259974921. The reversal of 70259974908 is 80947995207.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70259974907) 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, 2927498943 + ... + 2927498966.

It is an arithmetic number, because the mean of its divisors is an integer number (13661661790).

Almost surely, 2^70259974908 is an apocalyptic number.

It is an amenable number.

70259974908 is an abundant number, since it is smaller than the sum of its proper divisors (93679966572).

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

70259974908 is a wasteful number, since it uses less digits than its factorization.

70259974908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5854997916 (or 5854997914 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 60.

The spelling of 70259974908 in words is "seventy billion, two hundred fifty-nine million, nine hundred seventy-four thousand, nine hundred eight".