1444103344042 has 16 divisors (see below), whose sum is σ = 2172804063264. Its totient is φ = 719835534000.

The previous prime is 1444103344007. The next prime is 1444103344063. The reversal of 1444103344042 is 2404433014441.

It is a junction number, because it is equal to n+sod(n) for n = 1444103343989 and 1444103344007.

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 7 ways as a sum of consecutive naturals, for example, 18769692 + ... + 18846472.

It is an arithmetic number, because the mean of its divisors is an integer number (135800253954).

Almost surely, 2^{1444103344042} is an apocalyptic number.

1444103344042 is a deficient number, since it is larger than the sum of its proper divisors (728700719222).

1444103344042 is a wasteful number, since it uses less digits than its factorization.

1444103344042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105525.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 1444103344042 its reverse (2404433014441), we get a palindrome (3848536358483).

The spelling of 1444103344042 in words is "one trillion, four hundred forty-four billion, one hundred three million, three hundred forty-four thousand, forty-two".