14287287144479 has 2 divisors, whose sum is σ = 14287287144480. Its totient is φ = 14287287144478.

The previous prime is 14287287144413. The next prime is 14287287144497. The reversal of 14287287144479 is 97444178278241.

Together with next prime (14287287144497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14287287144479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14287287104479) 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, 7143643572239 + 7143643572240.

It is an arithmetic number, because the mean of its divisors is an integer number (7143643572240).

Almost surely, 2^{14287287144479} is an apocalyptic number.

14287287144479 is a deficient number, since it is larger than the sum of its proper divisors (1).

14287287144479 is an equidigital number, since it uses as much as digits as its factorization.

14287287144479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 202309632, while the sum is 68.

The spelling of 14287287144479 in words is "fourteen trillion, two hundred eighty-seven billion, two hundred eighty-seven million, one hundred forty-four thousand, four hundred seventy-nine".