2044321032 has 64 divisors (see below), whose sum is σ = 5547386880. Its totient is φ = 624056832.

The previous prime is 2044320991. The next prime is 2044321063. The reversal of 2044321032 is 2301234402.

It is an unprimeable number.

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, 13828 + ... + 65420.

It is an arithmetic number, because the mean of its divisors is an integer number (86677920).

Almost surely, 2^2044321032 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 2044321032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2773693440).

2044321032 is an abundant number, since it is smaller than the sum of its proper divisors (3503065848).

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

2044321032 is a wasteful number, since it uses less digits than its factorization.

2044321032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51742 (or 51738 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2044321032 is about 45214.1684873226. The cubic root of 2044321032 is about 1269.1599694259.

Adding to 2044321032 its reverse (2301234402), we get a palindrome (4345555434).

The spelling of 2044321032 in words is "two billion, forty-four million, three hundred twenty-one thousand, thirty-two".