1444043249744 has 20 divisors (see below), whose sum is σ = 2797854405024. Its totient is φ = 722016306528.

The previous prime is 1444043249713. The next prime is 1444043249767. The reversal of 1444043249744 is 4479423404441.

It is a junction number, because it is equal to n+sod(n) for n = 1444043249692 and 1444043249701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2805029 + ... + 3279675.

Almost surely, 2^{1444043249744} is an apocalyptic number.

It is an amenable number.

1444043249744 is a deficient number, since it is larger than the sum of its proper divisors (1353811155280).

1444043249744 is a wasteful number, since it uses less digits than its factorization.

1444043249744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664802 (or 664796 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 50.

The spelling of 1444043249744 in words is "one trillion, four hundred forty-four billion, forty-three million, two hundred forty-nine thousand, seven hundred forty-four".