70756396020 has 192 divisors, whose sum is σ = 225042935040. Its totient is φ = 18449773056.

The previous prime is 70756396019. The next prime is 70756396033. The reversal of 70756396020 is 2069365707.

70756396020 is a `hidden beast` number, since 7 + 0 + 7 + 5 + 6 + 39 + 602 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8782314 + ... + 8790366.

It is an arithmetic number, because the mean of its divisors is an integer number (1172098620).

Almost surely, 2^70756396020 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 70756396020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112521467520).

70756396020 is an abundant number, since it is smaller than the sum of its proper divisors (154286539020).

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

70756396020 is a wasteful number, since it uses less digits than its factorization.

70756396020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8431 (or 8423 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The spelling of 70756396020 in words is "seventy billion, seven hundred fifty-six million, three hundred ninety-six thousand, twenty".