14450243665264 has 40 divisors (see below), whose sum is σ = 30542812032240. Its totient is φ = 6568238476800.

The previous prime is 14450243665243. The next prime is 14450243665283. The reversal of 14450243665264 is 46256634205441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27658492 + ... + 28176100.

It is an arithmetic number, because the mean of its divisors is an integer number (763570300806).

Almost surely, 2^{14450243665264} is an apocalyptic number.

It is an amenable number.

14450243665264 is an abundant number, since it is smaller than the sum of its proper divisors (16092568366976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14450243665264 is a wasteful number, since it uses less digits than its factorization.

14450243665264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676249 (or 676243 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 52.

The spelling of 14450243665264 in words is "fourteen trillion, four hundred fifty billion, two hundred forty-three million, six hundred sixty-five thousand, two hundred sixty-four".