70706594236 has 12 divisors (see below), whose sum is σ = 123819762528. Its totient is φ = 35329519232.

The previous prime is 70706594219. The next prime is 70706594237. The reversal of 70706594236 is 63249560707.

It is a self number, because there is not a number n which added to its sum of digits gives 70706594236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70706594237) 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, 5937781 + ... + 5949676.

It is an arithmetic number, because the mean of its divisors is an integer number (10318313544).

Almost surely, 2^70706594236 is an apocalyptic number.

It is an amenable number.

70706594236 is a deficient number, since it is larger than the sum of its proper divisors (53113168292).

70706594236 is a wasteful number, since it uses less digits than its factorization.

70706594236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11888948 (or 11888946 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 49.

The spelling of 70706594236 in words is "seventy billion, seven hundred six million, five hundred ninety-four thousand, two hundred thirty-six".