2044831360576 has 63 divisors (see below), whose sum is σ = 4171207551777. Its totient is φ = 994576907520.

The previous prime is 2044831360571. The next prime is 2044831360601. The reversal of 2044831360576 is 6750631384402.

The square root of 2044831360576 is 1429976.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1829743182400 + 215088178176 = 1352680^2 + 463776^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2044831360571) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 423270481 + ... + 423275311.

It is an arithmetic number, because the mean of its divisors is an integer number (66209643679).

Almost surely, 2^{2044831360576} is an apocalyptic number.

2044831360576 is the 1429976-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2044831360576

2044831360576 is an abundant number, since it is smaller than the sum of its proper divisors (2126376191201).

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

2044831360576 is an frugal number, since it uses more digits than its factorization.

2044831360576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9748 (or 4870 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

Multiplying 2044831360576 by its sum of digits (49), we get a square (100196736668224 = 10009832²).

The spelling of 2044831360576 in words is "two trillion, forty-four billion, eight hundred thirty-one million, three hundred sixty thousand, five hundred seventy-six".