80231160444 has 24 divisors (see below), whose sum is σ = 187249870080. Its totient is φ = 26737458864.

The previous prime is 80231160439. The next prime is 80231160461. The reversal of 80231160444 is 44406113208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 729124 + ... + 831915.

It is an arithmetic number, because the mean of its divisors is an integer number (7802077920).

Almost surely, 2^80231160444 is an apocalyptic number.

It is an amenable number.

80231160444 is an abundant number, since it is smaller than the sum of its proper divisors (107018709636).

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

80231160444 is a wasteful number, since it uses less digits than its factorization.

80231160444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565329 (or 1565327 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 80231160444 in words is "eighty billion, two hundred thirty-one million, one hundred sixty thousand, four hundred forty-four".