14424142387 has 2 divisors, whose sum is σ = 14424142388. Its totient is φ = 14424142386.

The previous prime is 14424142349. The next prime is 14424142393. The reversal of 14424142387 is 78324142441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14424142387 - 2¹⁵ = 14424109619 is a prime.

It is not a weakly prime, because it can be changed into another prime (14424142307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7212071193 + 7212071194.

It is an arithmetic number, because the mean of its divisors is an integer number (7212071194).

Almost surely, 2^14424142387 is an apocalyptic number.

14424142387 is a deficient number, since it is larger than the sum of its proper divisors (1).

14424142387 is an equidigital number, since it uses as much as digits as its factorization.

14424142387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172032, while the sum is 40.

The spelling of 14424142387 in words is "fourteen billion, four hundred twenty-four million, one hundred forty-two thousand, three hundred eighty-seven".