77107106671 has 16 divisors (see below), whose sum is σ = 88333330176. Its totient is φ = 65933775936.

The previous prime is 77107106653. The next prime is 77107106683. The reversal of 77107106671 is 17660170177.

It is not a de Polignac number, because 77107106671 - 2⁷ = 77107106543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77107106641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6844075 + ... + 6855331.

It is an arithmetic number, because the mean of its divisors is an integer number (5520833136).

Almost surely, 2^77107106671 is an apocalyptic number.

77107106671 is a deficient number, since it is larger than the sum of its proper divisors (11226223505).

77107106671 is a wasteful number, since it uses less digits than its factorization.

77107106671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13518.

The product of its (nonzero) digits is 86436, while the sum is 43.

The spelling of 77107106671 in words is "seventy-seven billion, one hundred seven million, one hundred six thousand, six hundred seventy-one".