82701416864717 has 16 divisors (see below), whose sum is σ = 95202485861760. Its totient is φ = 70373855426112.

The previous prime is 82701416864713. The next prime is 82701416864741. The reversal of 82701416864717 is 71746861410728.

It is a happy number.

It is not a de Polignac number, because 82701416864717 - 2² = 82701416864713 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 82701416864717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82701416864713) 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, 77064338 + ... + 78130115.

It is an arithmetic number, because the mean of its divisors is an integer number (5950155366360).

Almost surely, 2^{82701416864717} is an apocalyptic number.

It is an amenable number.

82701416864717 is a deficient number, since it is larger than the sum of its proper divisors (12501068997043).

82701416864717 is a wasteful number, since it uses less digits than its factorization.

82701416864717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155195012.

The product of its (nonzero) digits is 25288704, while the sum is 62.

The spelling of 82701416864717 in words is "eighty-two trillion, seven hundred one billion, four hundred sixteen million, eight hundred sixty-four thousand, seven hundred seventeen".