80804448884 has 24 divisors (see below), whose sum is σ = 149213897280. Its totient is φ = 38211381824.

The previous prime is 80804448877. The next prime is 80804448899. The reversal of 80804448884 is 48884440808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4926134 + ... + 4942509.

It is an arithmetic number, because the mean of its divisors is an integer number (6217245720).

Almost surely, 2^80804448884 is an apocalyptic number.

It is an amenable number.

80804448884 is a deficient number, since it is larger than the sum of its proper divisors (68409448396).

80804448884 is a wasteful number, since it uses less digits than its factorization.

80804448884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9868759 (or 9868757 counting only the distinct ones).

The product of its (nonzero) digits is 8388608, while the sum is 56.

The spelling of 80804448884 in words is "eighty billion, eight hundred four million, four hundred forty-eight thousand, eight hundred eighty-four".