2090337616871 has 24 divisors (see below), whose sum is σ = 2527475300640. Its totient is φ = 1693266011136.

The previous prime is 2090337616841. The next prime is 2090337616889. The reversal of 2090337616871 is 1786167330902.

It is a de Polignac number, because none of the positive numbers 2^k-2090337616871 is a prime.

It is a super-2 number, since 2×2090337616871² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090337616841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22295 + ... + 2044791.

It is an arithmetic number, because the mean of its divisors is an integer number (105311470860).

Almost surely, 2^{2090337616871} is an apocalyptic number.

2090337616871 is a deficient number, since it is larger than the sum of its proper divisors (437137683769).

2090337616871 is a wasteful number, since it uses less digits than its factorization.

2090337616871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022951 (or 2022932 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 53.

The spelling of 2090337616871 in words is "two trillion, ninety billion, three hundred thirty-seven million, six hundred sixteen thousand, eight hundred seventy-one".