2044012332 has 12 divisors (see below), whose sum is σ = 4769362136. Its totient is φ = 681337440.

The previous prime is 2044012331. The next prime is 2044012379. The reversal of 2044012332 is 2332104402.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2044012299 and 2044012308.

It is not an unprimeable number, because it can be changed into a prime (2044012331) 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 3 ways as a sum of consecutive naturals, for example, 85167169 + ... + 85167192.

Almost surely, 2^2044012332 is an apocalyptic number.

It is an amenable number.

2044012332 is an abundant number, since it is smaller than the sum of its proper divisors (2725349804).

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

2044012332 is a wasteful number, since it uses less digits than its factorization.

2044012332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170334368 (or 170334366 counting only the distinct ones).

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

The square root of 2044012332 is about 45210.7546055139. The cubic root of 2044012332 is about 1269.0960836013.

Adding to 2044012332 its reverse (2332104402), we get a palindrome (4376116734).

The spelling of 2044012332 in words is "two billion, forty-four million, twelve thousand, three hundred thirty-two".