70996264321 has 12 divisors (see below), whose sum is σ = 72397952172. Its totient is φ = 69621234176.

The previous prime is 70996264279. The next prime is 70996264333. The reversal of 70996264321 is 12346269907.

It can be written as a sum of positive squares in 6 ways, for example, as 34805006721 + 36191257600 = 186561^2 + 190240^2 .

It is not a de Polignac number, because 70996264321 - 2²⁵ = 70962709889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70996264351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6784125 + ... + 6794581.

It is an arithmetic number, because the mean of its divisors is an integer number (6033162681).

Almost surely, 2^70996264321 is an apocalyptic number.

It is an amenable number.

70996264321 is a deficient number, since it is larger than the sum of its proper divisors (1401687851).

70996264321 is a wasteful number, since it uses less digits than its factorization.

70996264321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12980 (or 12927 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 70996264321 in words is "seventy billion, nine hundred ninety-six million, two hundred sixty-four thousand, three hundred twenty-one".