70034762664 has 96 divisors (see below), whose sum is σ = 196286149800. Its totient is φ = 22532106240.

The previous prime is 70034762579. The next prime is 70034762689. The reversal of 70034762664 is 46626743007.

It can be written as a sum of positive squares in 4 ways, for example, as 52965340164 + 17069422500 = 230142^2 + 130650^2 .

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 23 ways as a sum of consecutive naturals, for example, 11006844 + ... + 11013204.

Almost surely, 2^70034762664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70034762664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98143074900).

70034762664 is an abundant number, since it is smaller than the sum of its proper divisors (126251387136).

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

70034762664 is a wasteful number, since it uses less digits than its factorization.

70034762664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11675 (or 11668 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 45.

The spelling of 70034762664 in words is "seventy billion, thirty-four million, seven hundred sixty-two thousand, six hundred sixty-four".