14217196871 has 2 divisors, whose sum is σ = 14217196872. Its totient is φ = 14217196870.

The previous prime is 14217196837. The next prime is 14217196879. The reversal of 14217196871 is 17869171241.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14217196871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14217196879) 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, 7108598435 + 7108598436.

It is an arithmetic number, because the mean of its divisors is an integer number (7108598436).

Almost surely, 2^14217196871 is an apocalyptic number.

14217196871 is a deficient number, since it is larger than the sum of its proper divisors (1).

14217196871 is an equidigital number, since it uses as much as digits as its factorization.

14217196871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 47.

The spelling of 14217196871 in words is "fourteen billion, two hundred seventeen million, one hundred ninety-six thousand, eight hundred seventy-one".