2044244224441 has 4 divisors (see below), whose sum is σ = 2044247087232. Its totient is φ = 2044241361652.

The previous prime is 2044244224439. The next prime is 2044244224459. The reversal of 2044244224441 is 1444224424402.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2044244224441 - 2¹ = 2044244224439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2044244224441.

It is not an unprimeable number, because it can be changed into a prime (2044244224481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613440 + ... + 2113006.

It is an arithmetic number, because the mean of its divisors is an integer number (511061771808).

Almost surely, 2^{2044244224441} is an apocalyptic number.

It is an amenable number.

2044244224441 is a deficient number, since it is larger than the sum of its proper divisors (2862791).

2044244224441 is a wasteful number, since it uses less digits than its factorization.

2044244224441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2862790.

The product of its (nonzero) digits is 262144, while the sum is 37.

Adding to 2044244224441 its reverse (1444224424402), we get a palindrome (3488468648843).

The spelling of 2044244224441 in words is "two trillion, forty-four billion, two hundred forty-four million, two hundred twenty-four thousand, four hundred forty-one".