2044123344244 has 12 divisors (see below), whose sum is σ = 3577321646500. Its totient is φ = 1022031445248.

The previous prime is 2044123344229. The next prime is 2044123344247. The reversal of 2044123344244 is 4424433214402.

It can be written as a sum of positive squares in 2 ways, for example, as 1928820992400 + 115302351844 = 1388820^2 + 339562^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044123344247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7404219 + ... + 7675330.

Almost surely, 2^{2044123344244} is an apocalyptic number.

It is an amenable number.

2044123344244 is a deficient number, since it is larger than the sum of its proper divisors (1533198302256).

2044123344244 is a wasteful number, since it uses less digits than its factorization.

2044123344244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15113442 (or 15113440 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 2044123344244 its reverse (4424433214402), we get a palindrome (6468556558646).

The spelling of 2044123344244 in words is "two trillion, forty-four billion, one hundred twenty-three million, three hundred forty-four thousand, two hundred forty-four".