3817318116444 has 36 divisors (see below), whose sum is σ = 10361292031944. Its totient is φ = 1090662318816.

The previous prime is 3817318116421. The next prime is 3817318116467. The reversal of 3817318116444 is 4446118137183.

It is an interprime number because it is at equal distance from previous prime (3817318116421) and next prime (3817318116467).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3246018219 + ... + 3246019394.

It is an arithmetic number, because the mean of its divisors is an integer number (287813667554).

Almost surely, 2^{3817318116444} is an apocalyptic number.

It is an amenable number.

3817318116444 is an abundant number, since it is smaller than the sum of its proper divisors (6543973915500).

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

3817318116444 is a wasteful number, since it uses less digits than its factorization.

3817318116444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6492037634 (or 6492037625 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 51.

The spelling of 3817318116444 in words is "three trillion, eight hundred seventeen billion, three hundred eighteen million, one hundred sixteen thousand, four hundred forty-four".