70711085798 has 16 divisors (see below), whose sum is σ = 107582521680. Its totient is φ = 34852646400.

The previous prime is 70711085779. The next prime is 70711085807. The reversal of 70711085798 is 89758011707.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541163 + ... + 658998.

It is an arithmetic number, because the mean of its divisors is an integer number (6723907605).

Almost surely, 2^70711085798 is an apocalyptic number.

70711085798 is a deficient number, since it is larger than the sum of its proper divisors (36871435882).

70711085798 is a wasteful number, since it uses less digits than its factorization.

70711085798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200583.

The product of its (nonzero) digits is 987840, while the sum is 53.

The spelling of 70711085798 in words is "seventy billion, seven hundred eleven million, eighty-five thousand, seven hundred ninety-eight".