2043322044 has 48 divisors (see below), whose sum is σ = 4835550720. Its totient is φ = 671448960.

The previous prime is 2043322033. The next prime is 2043322051. The reversal of 2043322044 is 4402233402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 835864 + ... + 838304.

It is an arithmetic number, because the mean of its divisors is an integer number (100740640).

Almost surely, 2^2043322044 is an apocalyptic number.

It is an amenable number.

2043322044 is an abundant number, since it is smaller than the sum of its proper divisors (2792228676).

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

2043322044 is a wasteful number, since it uses less digits than its factorization.

2043322044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410 (or 3408 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2043322044 is about 45203.1198480813. The cubic root of 2043322044 is about 1268.9532044189.

Adding to 2043322044 its reverse (4402233402), we get a palindrome (6445555446).

The spelling of 2043322044 in words is "two billion, forty-three million, three hundred twenty-two thousand, forty-four".