2044245360 has 80 divisors (see below), whose sum is σ = 6369476256. Its totient is φ = 542352384.

The previous prime is 2044245341. The next prime is 2044245367. The reversal of 2044245360 is 635424402.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044245367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25662 + ... + 68898.

Almost surely, 2^2044245360 is an apocalyptic number.

2044245360 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 2044245360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3184738128).

2044245360 is an abundant number, since it is smaller than the sum of its proper divisors (4325230896).

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

2044245360 is a wasteful number, since it uses less digits than its factorization.

2044245360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43450 (or 43444 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2044245360 is about 45213.3316622432. The cubic root of 2044245360 is about 1269.1443096124.

Adding to 2044245360 its reverse (635424402), we get a palindrome (2679669762).

The spelling of 2044245360 in words is "two billion, forty-four million, two hundred forty-five thousand, three hundred sixty".