77070708103704 has 64 divisors (see below), whose sum is σ = 220202731603200. Its totient is φ = 22020131470464.

The previous prime is 77070708103687. The next prime is 77070708103717. The reversal of 77070708103704 is 40730180707077.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74240994 + ... + 75271950.

It is an arithmetic number, because the mean of its divisors is an integer number (3440667681300).

Almost surely, 2^{77070708103704} is an apocalyptic number.

It is an amenable number.

77070708103704 is an abundant number, since it is smaller than the sum of its proper divisors (143132023499496).

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

77070708103704 is a wasteful number, since it uses less digits than its factorization.

77070708103704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475952 (or 1475948 counting only the distinct ones).

The product of its (nonzero) digits is 1613472, while the sum is 51.

The spelling of 77070708103704 in words is "seventy-seven trillion, seventy billion, seven hundred eight million, one hundred three thousand, seven hundred four".