14030442487 has 2 divisors, whose sum is σ = 14030442488. Its totient is φ = 14030442486.

The previous prime is 14030442473. The next prime is 14030442521. The reversal of 14030442487 is 78424403041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14030442487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14030442457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7015221243 + 7015221244.

It is an arithmetic number, because the mean of its divisors is an integer number (7015221244).

Almost surely, 2^14030442487 is an apocalyptic number.

14030442487 is a deficient number, since it is larger than the sum of its proper divisors (1).

14030442487 is an equidigital number, since it uses as much as digits as its factorization.

14030442487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86016, while the sum is 37.

The spelling of 14030442487 in words is "fourteen billion, thirty million, four hundred forty-two thousand, four hundred eighty-seven".