70500211488 has 384 divisors, whose sum is σ = 251425036800. Its totient is φ = 18759942144.

The previous prime is 70500211447. The next prime is 70500211499. The reversal of 70500211488 is 88411200507.

70500211488 is a `hidden beast` number, since 7 + 0 + 500 + 2 + 1 + 148 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 9969618 + ... + 9976686.

It is an arithmetic number, because the mean of its divisors is an integer number (654752700).

Almost surely, 2^70500211488 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 70500211488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125712518400).

70500211488 is an abundant number, since it is smaller than the sum of its proper divisors (180924825312).

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

70500211488 is a wasteful number, since it uses less digits than its factorization.

70500211488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7209 (or 7195 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The spelling of 70500211488 in words is "seventy billion, five hundred million, two hundred eleven thousand, four hundred eighty-eight".