14145022487 has 2 divisors, whose sum is σ = 14145022488. Its totient is φ = 14145022486.

The previous prime is 14145022459. The next prime is 14145022523. The reversal of 14145022487 is 78422054141.

It is a weak prime.

It is an emirp because it is prime and its reverse (78422054141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14145022487 - 2²⁰ = 14143973911 is a prime.

It is a super-2 number, since 2×14145022487² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14145022487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14145022447) by changing a digit.

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 as a sum of consecutive naturals, namely, 7072511243 + 7072511244.

It is an arithmetic number, because the mean of its divisors is an integer number (7072511244).

Almost surely, 2^14145022487 is an apocalyptic number.

14145022487 is a deficient number, since it is larger than the sum of its proper divisors (1).

14145022487 is an equidigital number, since it uses as much as digits as its factorization.

14145022487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71680, while the sum is 38.

The spelling of 14145022487 in words is "fourteen billion, one hundred forty-five million, twenty-two thousand, four hundred eighty-seven".