85842368174 has 16 divisors (see below), whose sum is σ = 128936856048. Its totient is φ = 42863452992.

The previous prime is 85842368147. The next prime is 85842368189. The reversal of 85842368174 is 47186324858.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5839037 + ... + 5853719.

It is an arithmetic number, because the mean of its divisors is an integer number (8058553503).

Almost surely, 2^85842368174 is an apocalyptic number.

85842368174 is a deficient number, since it is larger than the sum of its proper divisors (43094487874).

85842368174 is a wasteful number, since it uses less digits than its factorization.

85842368174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18419.

The product of its digits is 10321920, while the sum is 56.

The spelling of 85842368174 in words is "eighty-five billion, eight hundred forty-two million, three hundred sixty-eight thousand, one hundred seventy-four".