80488782110464 has 1296 divisors, whose sum is σ = 226820346896640. Its totient is φ = 28199155138560.

The previous prime is 80488782110441. The next prime is 80488782110497. The reversal of 80488782110464 is 46401128788408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 54055595032 + ... + 54055596520.

Almost surely, 2^{80488782110464} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80488782110464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113410173448320).

80488782110464 is an abundant number, since it is smaller than the sum of its proper divisors (146331564786176).

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

80488782110464 is a wasteful number, since it uses less digits than its factorization.

80488782110464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634 (or 1596 counting only the distinct ones).

The product of its (nonzero) digits is 22020096, while the sum is 61.

The spelling of 80488782110464 in words is "eighty trillion, four hundred eighty-eight billion, seven hundred eighty-two million, one hundred ten thousand, four hundred sixty-four".