14668606645250 has 256 divisors, whose sum is σ = 29543008435200. Its totient is φ = 5442667776000.

The previous prime is 14668606645211. The next prime is 14668606645271. The reversal of 14668606645250 is 5254660686641.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14668606645250.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 14395099241 + ... + 14395100259.

It is an arithmetic number, because the mean of its divisors is an integer number (115402376700).

Almost surely, 2^{14668606645250} is an apocalyptic number.

14668606645250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14668606645250 is an abundant number, since it is smaller than the sum of its proper divisors (14874401789950).

14668606645250 is a wasteful number, since it uses less digits than its factorization.

14668606645250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726 (or 1716 counting only the distinct ones).

The product of its (nonzero) digits is 49766400, while the sum is 59.

The spelling of 14668606645250 in words is "fourteen trillion, six hundred sixty-eight billion, six hundred six million, six hundred forty-five thousand, two hundred fifty".