14318285824487 has 2 divisors, whose sum is σ = 14318285824488. Its totient is φ = 14318285824486.

The previous prime is 14318285824441. The next prime is 14318285824489. The reversal of 14318285824487 is 78442858281341.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14318285824487 is a prime.

Together with 14318285824489, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14318285824489) by changing a digit.

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 as a sum of consecutive naturals, namely, 7159142912243 + 7159142912244.

It is an arithmetic number, because the mean of its divisors is an integer number (7159142912244).

Almost surely, 2^{14318285824487} is an apocalyptic number.

14318285824487 is a deficient number, since it is larger than the sum of its proper divisors (1).

14318285824487 is an equidigital number, since it uses as much as digits as its factorization.

14318285824487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110100480, while the sum is 65.

The spelling of 14318285824487 in words is "fourteen trillion, three hundred eighteen billion, two hundred eighty-five million, eight hundred twenty-four thousand, four hundred eighty-seven".