1244224044344 has 16 divisors (see below), whose sum is σ = 2356018303320. Its totient is φ = 615952496800.

The previous prime is 1244224044311. The next prime is 1244224044383. The reversal of 1244224044344 is 4434404224421.

It is a junction number, because it is equal to n+sod(n) for n = 1244224044298 and 1244224044307.

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 3 ways as a sum of consecutive naturals, for example, 769939814 + ... + 769941429.

Almost surely, 2^{1244224044344} is an apocalyptic number.

It is an amenable number.

1244224044344 is a deficient number, since it is larger than the sum of its proper divisors (1111794258976).

1244224044344 is a wasteful number, since it uses less digits than its factorization.

1244224044344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1539881350 (or 1539881346 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 38.

Adding to 1244224044344 its reverse (4434404224421), we get a palindrome (5678628268765).

The spelling of 1244224044344 in words is "one trillion, two hundred forty-four billion, two hundred twenty-four million, forty-four thousand, three hundred forty-four".