80844484488 has 32 divisors (see below), whose sum is σ = 203702645760. Its totient is φ = 26735970240.

The previous prime is 80844484471. The next prime is 80844484493. The reversal of 80844484488 is 88448444808.

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, 13258843 + ... + 13264938.

It is an arithmetic number, because the mean of its divisors is an integer number (6365707680).

Almost surely, 2^80844484488 is an apocalyptic number.

It is an amenable number.

80844484488 is an abundant number, since it is smaller than the sum of its proper divisors (122858161272).

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

80844484488 is a wasteful number, since it uses less digits than its factorization.

80844484488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26523917 (or 26523913 counting only the distinct ones).

The product of its (nonzero) digits is 33554432, while the sum is 60.

The spelling of 80844484488 in words is "eighty billion, eight hundred forty-four million, four hundred eighty-four thousand, four hundred eighty-eight".