2044243552 has 48 divisors (see below), whose sum is σ = 4374049680. Its totient is φ = 934820352.

The previous prime is 2044243547. The next prime is 2044243561. The reversal of 2044243552 is 2553424402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22803 + ... + 67885.

It is an arithmetic number, because the mean of its divisors is an integer number (91126035).

Almost surely, 2^2044243552 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 2044243552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2187024840).

2044243552 is an abundant number, since it is smaller than the sum of its proper divisors (2329806128).

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

2044243552 is a wasteful number, since it uses less digits than its factorization.

2044243552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45215 (or 45207 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 2044243552 is about 45213.3116681360. The cubic root of 2044243552 is about 1269.1439354542.

Adding to 2044243552 its reverse (2553424402), we get a palindrome (4597667954).

The spelling of 2044243552 in words is "two billion, forty-four million, two hundred forty-three thousand, five hundred fifty-two".