70717092768 has 240 divisors, whose sum is σ = 238116662784. Its totient is φ = 20168455680.

The previous prime is 70717092727. The next prime is 70717092811. The reversal of 70717092768 is 86729071707.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11010198 + ... + 11016618.

Almost surely, 2^70717092768 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 70717092768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119058331392).

70717092768 is an abundant number, since it is smaller than the sum of its proper divisors (167399570016).

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

70717092768 is a wasteful number, since it uses less digits than its factorization.

70717092768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7057 (or 7040 counting only the distinct ones).

The product of its (nonzero) digits is 2074464, while the sum is 54.

The spelling of 70717092768 in words is "seventy billion, seven hundred seventeen million, ninety-two thousand, seven hundred sixty-eight".