14450666413616 has 20 divisors (see below), whose sum is σ = 28121506122552. Its totient is φ = 7193503543296.

The previous prime is 14450666413577. The next prime is 14450666413619. The reversal of 14450666413616 is 61631466605441.

It is not an unprimeable number, because it can be changed into a prime (14450666413619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1989350225 + ... + 1989357488.

Almost surely, 2^{14450666413616} is an apocalyptic number.

14450666413616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14450666413616 is a deficient number, since it is larger than the sum of its proper divisors (13670839708936).

14450666413616 is a wasteful number, since it uses less digits than its factorization.

14450666413616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3978707948 (or 3978707942 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 53.

The spelling of 14450666413616 in words is "fourteen trillion, four hundred fifty billion, six hundred sixty-six million, four hundred thirteen thousand, six hundred sixteen".