2044240020244 has 12 divisors (see below), whose sum is σ = 3577456368864. Its totient is φ = 1022109629144.

The previous prime is 2044240020233. The next prime is 2044240020257. The reversal of 2044240020244 is 4420200424402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2143432 + ... + 2946655.

It is an arithmetic number, because the mean of its divisors is an integer number (298121364072).

Almost surely, 2^{2044240020244} is an apocalyptic number.

It is an amenable number.

2044240020244 is a deficient number, since it is larger than the sum of its proper divisors (1533216348620).

2044240020244 is a wasteful number, since it uses less digits than its factorization.

2044240020244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5190494 (or 5190492 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2044240020244 its reverse (4420200424402), we get a palindrome (6464440444646).

The spelling of 2044240020244 in words is "two trillion, forty-four billion, two hundred forty million, twenty thousand, two hundred forty-four".