2044552244441 has 12 divisors (see below), whose sum is σ = 2378505416400. Its totient is φ = 1752363766440.

The previous prime is 2044552244431. The next prime is 2044552244443. The reversal of 2044552244441 is 1444422554402.

It is a de Polignac number, because none of the positive numbers 2^k-2044552244441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2044552244443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 508091 + ... + 2085008.

It is an arithmetic number, because the mean of its divisors is an integer number (198208784700).

Almost surely, 2^{2044552244441} is an apocalyptic number.

It is an amenable number.

2044552244441 is a deficient number, since it is larger than the sum of its proper divisors (333953171959).

2044552244441 is a wasteful number, since it uses less digits than its factorization.

2044552244441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2609204 (or 2609197 counting only the distinct ones).

The product of its (nonzero) digits is 819200, while the sum is 41.

Adding to 2044552244441 its reverse (1444422554402), we get a palindrome (3488974798843).

The spelling of 2044552244441 in words is "two trillion, forty-four billion, five hundred fifty-two million, two hundred forty-four thousand, four hundred forty-one".