14287229357865 has 24 divisors (see below), whose sum is σ = 24283346237760. Its totient is φ = 7171628851968.

The previous prime is 14287229357857. The next prime is 14287229357887. The reversal of 14287229357865 is 56875392278241.

It is not a de Polignac number, because 14287229357865 - 2³ = 14287229357857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14287229357865.

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 23 ways as a sum of consecutive naturals, for example, 1647888325 + ... + 1647896994.

It is an arithmetic number, because the mean of its divisors is an integer number (1011806093240).

Almost surely, 2^{14287229357865} is an apocalyptic number.

14287229357865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14287229357865 is a deficient number, since it is larger than the sum of its proper divisors (9996116879895).

14287229357865 is a wasteful number, since it uses less digits than its factorization.

14287229357865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3295785361 (or 3295785344 counting only the distinct ones).

The product of its digits is 406425600, while the sum is 69.

The spelling of 14287229357865 in words is "fourteen trillion, two hundred eighty-seven billion, two hundred twenty-nine million, three hundred fifty-seven thousand, eight hundred sixty-five".