14248645164289 has 4 divisors (see below), whose sum is σ = 14449330307520. Its totient is φ = 14047960021060.

The previous prime is 14248645164277. The next prime is 14248645164319. The reversal of 14248645164289 is 98246154684241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14248645164289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14248645164289.

It is not an unprimeable number, because it can be changed into a prime (14248645165289) 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, 100342571509 + ... + 100342571650.

It is an arithmetic number, because the mean of its divisors is an integer number (3612332576880).

Almost surely, 2^{14248645164289} is an apocalyptic number.

It is an amenable number.

14248645164289 is a deficient number, since it is larger than the sum of its proper divisors (200685143231).

14248645164289 is an equidigital number, since it uses as much as digits as its factorization.

14248645164289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200685143230.

The product of its digits is 106168320, while the sum is 64.

The spelling of 14248645164289 in words is "fourteen trillion, two hundred forty-eight billion, six hundred forty-five million, one hundred sixty-four thousand, two hundred eighty-nine".