14221352087 has 2 divisors, whose sum is σ = 14221352088. Its totient is φ = 14221352086.

The previous prime is 14221352063. The next prime is 14221352149. The reversal of 14221352087 is 78025312241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14221352087 - 2¹⁰ = 14221351063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14221352027) 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, 7110676043 + 7110676044.

It is an arithmetic number, because the mean of its divisors is an integer number (7110676044).

Almost surely, 2^14221352087 is an apocalyptic number.

14221352087 is a deficient number, since it is larger than the sum of its proper divisors (1).

14221352087 is an equidigital number, since it uses as much as digits as its factorization.

14221352087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 14221352087 in words is "fourteen billion, two hundred twenty-one million, three hundred fifty-two thousand, eighty-seven".