2044180886832 has 640 divisors, whose sum is σ = 7172848844800. Its totient is φ = 551224776960.

The previous prime is 2044180886801. The next prime is 2044180886879. The reversal of 2044180886832 is 2386880814402.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1540452153 + ... + 1540453479.

It is an arithmetic number, because the mean of its divisors is an integer number (11207576320).

Almost surely, 2^{2044180886832} 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 2044180886832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3586424422400).

2044180886832 is an abundant number, since it is smaller than the sum of its proper divisors (5128667957968).

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

2044180886832 is a wasteful number, since it uses less digits than its factorization.

2044180886832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713 (or 1689 counting only the distinct ones).

The product of its (nonzero) digits is 4718592, while the sum is 54.

The spelling of 2044180886832 in words is "two trillion, forty-four billion, one hundred eighty million, eight hundred eighty-six thousand, eight hundred thirty-two".