80843502024 has 96 divisors (see below), whose sum is σ = 226667600640. Its totient is φ = 26003145600.

The previous prime is 80843502001. The next prime is 80843502031. The reversal of 80843502024 is 42020534808.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 80843502024.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 722314 + ... + 826694.

It is an arithmetic number, because the mean of its divisors is an integer number (2361120840).

Almost surely, 2^80843502024 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 80843502024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113333800320).

80843502024 is an abundant number, since it is smaller than the sum of its proper divisors (145824098616).

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

80843502024 is a wasteful number, since it uses less digits than its factorization.

80843502024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104771 (or 104764 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The spelling of 80843502024 in words is "eighty billion, eight hundred forty-three million, five hundred two thousand, twenty-four".