70611605112 has 32 divisors (see below), whose sum is σ = 177817554000. Its totient is φ = 23365396224.

The previous prime is 70611605089. The next prime is 70611605137. The reversal of 70611605112 is 21150611607.

It is a self number, because there is not a number n which added to its sum of digits gives 70611605112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10734487 + ... + 10741062.

Almost surely, 2^70611605112 is an apocalyptic number.

It is an amenable number.

70611605112 is an abundant number, since it is smaller than the sum of its proper divisors (107205948888).

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

70611605112 is a wasteful number, since it uses less digits than its factorization.

70611605112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21475695 (or 21475691 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 30.

The spelling of 70611605112 in words is "seventy billion, six hundred eleven million, six hundred five thousand, one hundred twelve".