1444444611116 has 12 divisors (see below), whose sum is σ = 2722222536432. Its totient is φ = 666666743568.

The previous prime is 1444444611089. The next prime is 1444444611119. The reversal of 1444444611116 is 6111164444441.

It is not an unprimeable number, because it can be changed into a prime (1444444611119) by changing a digit.

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, 13888890440 + ... + 13888890543.

It is an arithmetic number, because the mean of its divisors is an integer number (226851878036).

Almost surely, 2^{1444444611116} is an apocalyptic number.

It is an amenable number.

1444444611116 is a deficient number, since it is larger than the sum of its proper divisors (1277777925316).

1444444611116 is a wasteful number, since it uses less digits than its factorization.

1444444611116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27777781000 (or 27777780998 counting only the distinct ones).

The product of its digits is 147456, while the sum is 41.

The spelling of 1444444611116 in words is "one trillion, four hundred forty-four billion, four hundred forty-four million, six hundred eleven thousand, one hundred sixteen".