2044012330 has 16 divisors (see below), whose sum is σ = 3693216384. Its totient is φ = 814495120.

The previous prime is 2044012303. The next prime is 2044012331. The reversal of 2044012330 is 332104402.

It is a junction number, because it is equal to n+sod(n) for n = 2044012298 and 2044012307.

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 7 ways as a sum of consecutive naturals, for example, 385966 + ... + 391225.

It is an arithmetic number, because the mean of its divisors is an integer number (230826024).

Almost surely, 2^2044012330 is an apocalyptic number.

2044012330 is a deficient number, since it is larger than the sum of its proper divisors (1649204054).

2044012330 is a wasteful number, since it uses less digits than its factorization.

2044012330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777461.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2044012330 is about 45210.7545833953. The cubic root of 2044012330 is about 1269.0960831873.

Adding to 2044012330 its reverse (332104402), we get a palindrome (2376116732).

The spelling of 2044012330 in words is "two billion, forty-four million, twelve thousand, three hundred thirty".