80341173831 has 16 divisors (see below), whose sum is σ = 108063378560. Its totient is φ = 53091612000.

The previous prime is 80341173797. The next prime is 80341173863. The reversal of 80341173831 is 13837114308.

It is not a de Polignac number, because 80341173831 - 2¹¹ = 80341171783 is a prime.

It is a super-2 number, since 2×80341173831² (a number of 23 digits) contains 22 as substring.

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 80341173831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80341173881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31420 + ... + 402081.

It is an arithmetic number, because the mean of its divisors is an integer number (6753961160).

Almost surely, 2^80341173831 is an apocalyptic number.

80341173831 is a deficient number, since it is larger than the sum of its proper divisors (27722204729).

80341173831 is a wasteful number, since it uses less digits than its factorization.

80341173831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434046.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 80341173831 in words is "eighty billion, three hundred forty-one million, one hundred seventy-three thousand, eight hundred thirty-one".