2241443344144 has 40 divisors (see below), whose sum is σ = 4374192408768. Its totient is φ = 1112636062080.

The previous prime is 2241443344141. The next prime is 2241443344183. The reversal of 2241443344144 is 4414433441422.

It is a junction number, because it is equal to n+sod(n) for n = 2241443344097 and 2241443344106.

It is not an unprimeable number, because it can be changed into a prime (2241443344141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1649814 + ... + 2684170.

Almost surely, 2^{2241443344144} is an apocalyptic number.

It is an amenable number.

2241443344144 is a deficient number, since it is larger than the sum of its proper divisors (2132749064624).

2241443344144 is a wasteful number, since it uses less digits than its factorization.

2241443344144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035343 (or 1035337 counting only the distinct ones).

The product of its digits is 589824, while the sum is 40.

Adding to 2241443344144 its reverse (4414433441422), we get a palindrome (6655876785566).

The spelling of 2241443344144 in words is "two trillion, two hundred forty-one billion, four hundred forty-three million, three hundred forty-four thousand, one hundred forty-four".