2044444444444 has 24 divisors (see below), whose sum is σ = 3590025262208. Its totient is φ = 1018724428800.

The previous prime is 2044444444429. The next prime is 2044444444451. The reversal of 2044444444444 is 4444444444402.

2044444444444 is a modest number, since divided by 4444444 gives 204444 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 2044444444394 and 2044444444403.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 5384044 + ... + 5751244.

Almost surely, 2^{2044444444444} is an apocalyptic number.

It is an amenable number.

2044444444444 is a deficient number, since it is larger than the sum of its proper divisors (1545580817764).

2044444444444 is a wasteful number, since it uses less digits than its factorization.

2044444444444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371965 (or 371963 counting only the distinct ones).

The product of its (nonzero) digits is 8388608, while the sum is 46.

Adding to 2044444444444 its reverse (4444444444402), we get a palindrome (6488888888846).

The spelling of 2044444444444 in words is "two trillion, forty-four billion, four hundred forty-four million, four hundred forty-four thousand, four hundred forty-four".