14442943721452 has 96 divisors (see below), whose sum is σ = 26887491993600. Its totient is φ = 6769362600000.

The previous prime is 14442943721443. The next prime is 14442943721543. The reversal of 14442943721452 is 25412734924441.

It is a self number, because there is not a number n which added to its sum of digits gives 14442943721452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2019706077 + ... + 2019713227.

It is an arithmetic number, because the mean of its divisors is an integer number (280078041600).

Almost surely, 2^{14442943721452} is an apocalyptic number.

It is an amenable number.

14442943721452 is a deficient number, since it is larger than the sum of its proper divisors (12444548272148).

14442943721452 is a wasteful number, since it uses less digits than its factorization.

14442943721452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8107 (or 8105 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 52.

The spelling of 14442943721452 in words is "fourteen trillion, four hundred forty-two billion, nine hundred forty-three million, seven hundred twenty-one thousand, four hundred fifty-two".