70334874156 has 12 divisors (see below), whose sum is σ = 164114706392. Its totient is φ = 23444958048.

The previous prime is 70334874143. The next prime is 70334874173. The reversal of 70334874156 is 65147843307.

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

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2930619745 + ... + 2930619768.

Almost surely, 2^70334874156 is an apocalyptic number.

It is an amenable number.

70334874156 is an abundant number, since it is smaller than the sum of its proper divisors (93779832236).

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

70334874156 is a wasteful number, since it uses less digits than its factorization.

70334874156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5861239520 (or 5861239518 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 70334874156 in words is "seventy billion, three hundred thirty-four million, eight hundred seventy-four thousand, one hundred fifty-six".