80044080880800 has 288 divisors, whose sum is σ = 272239490557440. Its totient is φ = 20389402598400.

The previous prime is 80044080880769. The next prime is 80044080880843. The reversal of 80044080880800 is 808808044008.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 80044080880800.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39811695 + ... + 41773905.

It is an arithmetic number, because the mean of its divisors is an integer number (945276008880).

Almost surely, 2^{80044080880800} is an apocalyptic number.

80044080880800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80044080880800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136119745278720).

80044080880800 is an abundant number, since it is smaller than the sum of its proper divisors (192195409676640).

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

80044080880800 is a wasteful number, since it uses less digits than its factorization.

80044080880800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962996 (or 1962983 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 48.

The spelling of 80044080880800 in words is "eighty trillion, forty-four billion, eighty million, eight hundred eighty thousand, eight hundred".