14216281427 has 2 divisors, whose sum is σ = 14216281428. Its totient is φ = 14216281426.

The previous prime is 14216281367. The next prime is 14216281459. The reversal of 14216281427 is 72418261241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14216281427 - 2⁶ = 14216281363 is a prime.

It is a super-2 number, since 2×14216281427² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14216281477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7108140713 + 7108140714.

It is an arithmetic number, because the mean of its divisors is an integer number (7108140714).

Almost surely, 2^14216281427 is an apocalyptic number.

14216281427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14216281427 is an equidigital number, since it uses as much as digits as its factorization.

14216281427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43008, while the sum is 38.

The spelling of 14216281427 in words is "fourteen billion, two hundred sixteen million, two hundred eighty-one thousand, four hundred twenty-seven".