80015461824 has 224 divisors, whose sum is σ = 244100908800. Its totient is φ = 22961111040.

The previous prime is 80015461793. The next prime is 80015461859. The reversal of 80015461824 is 42816451008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1776219 + ... + 1820709.

It is an arithmetic number, because the mean of its divisors is an integer number (1089736200).

Almost surely, 2^80015461824 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 80015461824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122050454400).

80015461824 is an abundant number, since it is smaller than the sum of its proper divisors (164085446976).

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

80015461824 is a wasteful number, since it uses less digits than its factorization.

80015461824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44571 (or 44561 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 80015461824 in words is "eighty billion, fifteen million, four hundred sixty-one thousand, eight hundred twenty-four".