1444442885716 has 24 divisors (see below), whose sum is σ = 2563765706880. Its totient is φ = 711941479200.

The previous prime is 1444442885663. The next prime is 1444442885723. The reversal of 1444442885716 is 6175882444441.

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 7 ways as a sum of consecutive naturals, for example, 1509945 + ... + 2273503.

It is an arithmetic number, because the mean of its divisors is an integer number (106823571120).

Almost surely, 2^{1444442885716} is an apocalyptic number.

It is an amenable number.

1444442885716 is a deficient number, since it is larger than the sum of its proper divisors (1119322821164).

1444442885716 is a wasteful number, since it uses less digits than its factorization.

1444442885716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770295 (or 770293 counting only the distinct ones).

The product of its digits is 27525120, while the sum is 58.

The spelling of 1444442885716 in words is "one trillion, four hundred forty-four billion, four hundred forty-two million, eight hundred eighty-five thousand, seven hundred sixteen".