70082911077 has 32 divisors (see below), whose sum is σ = 102578734080. Its totient is φ = 42369039360.

The previous prime is 70082911069. The next prime is 70082911099. The reversal of 70082911077 is 77011928007.

It is not a de Polignac number, because 70082911077 - 2³ = 70082911069 is a prime.

It is a super-2 number, since 2×70082911077² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70082911037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 265263 + ... + 458835.

It is an arithmetic number, because the mean of its divisors is an integer number (3205585440).

Almost surely, 2^70082911077 is an apocalyptic number.

It is an amenable number.

70082911077 is a deficient number, since it is larger than the sum of its proper divisors (32495823003).

70082911077 is a wasteful number, since it uses less digits than its factorization.

70082911077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193853.

The product of its (nonzero) digits is 49392, while the sum is 42.

The spelling of 70082911077 in words is "seventy billion, eighty-two million, nine hundred eleven thousand, seventy-seven".