80084916770880 has 448 divisors, whose sum is σ = 305943761756160. Its totient is φ = 17338549395456.

The previous prime is 80084916770857. The next prime is 80084916770939. The reversal of 80084916770880 is 8807761948008.

It is a tau number, because it is divible by the number of its divisors (448).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 741383754 + ... + 741491766.

Almost surely, 2^{80084916770880} is an apocalyptic number.

80084916770880 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 80084916770880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152971880878080).

80084916770880 is an abundant number, since it is smaller than the sum of its proper divisors (225858844985280).

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

80084916770880 is a wasteful number, since it uses less digits than its factorization.

80084916770880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113866 (or 113856 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 66.

The spelling of 80084916770880 in words is "eighty trillion, eighty-four billion, nine hundred sixteen million, seven hundred seventy thousand, eight hundred eighty".