70264036456 has 16 divisors (see below), whose sum is σ = 131910381540. Its totient is φ = 35087934720.

The previous prime is 70264036441. The next prime is 70264036459. The reversal of 70264036456 is 65463046207.

It can be written as a sum of positive squares in 2 ways, for example, as 66095268100 + 4168768356 = 257090^2 + 64566^2 .

It is not an unprimeable number, because it can be changed into a prime (70264036459) 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, 5503665 + ... + 5516416.

Almost surely, 2^70264036456 is an apocalyptic number.

It is an amenable number.

70264036456 is a deficient number, since it is larger than the sum of its proper divisors (61646345084).

70264036456 is a wasteful number, since it uses less digits than its factorization.

70264036456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11020884 (or 11020880 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 70264036456 in words is "seventy billion, two hundred sixty-four million, thirty-six thousand, four hundred fifty-six".