80431119374 has 4 divisors (see below), whose sum is σ = 120646679064. Its totient is φ = 40215559686.

The previous prime is 80431119359. The next prime is 80431119403. The reversal of 80431119374 is 47391113408.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 20107779842 + ... + 20107779845.

It is an arithmetic number, because the mean of its divisors is an integer number (30161669766).

Almost surely, 2^80431119374 is an apocalyptic number.

80431119374 is a deficient number, since it is larger than the sum of its proper divisors (40215559690).

80431119374 is a wasteful number, since it uses less digits than its factorization.

80431119374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40215559689.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 80431119374 in words is "eighty billion, four hundred thirty-one million, one hundred nineteen thousand, three hundred seventy-four".