2044077480400 has 120 divisors (see below), whose sum is σ = 4940989095744. Its totient is φ = 812636083200.

The previous prime is 2044077480391. The next prime is 2044077480439. The reversal of 2044077480400 is 40847704402.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 43143124 + ... + 43190476.

Almost surely, 2^{2044077480400} is an apocalyptic number.

2044077480400 is a gapful number since it is divisible by the number (20) 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 2044077480400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2470494547872).

2044077480400 is an abundant number, since it is smaller than the sum of its proper divisors (2896911615344).

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

2044077480400 is a wasteful number, since it uses less digits than its factorization.

2044077480400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48029 (or 48018 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 40.

The spelling of 2044077480400 in words is "two trillion, forty-four billion, seventy-seven million, four hundred eighty thousand, four hundred".