16214340271 has 2 divisors, whose sum is σ = 16214340272. Its totient is φ = 16214340270.

The previous prime is 16214340269. The next prime is 16214340301. The reversal of 16214340271 is 17204341261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16214340271 - 2¹ = 16214340269 is a prime.

Together with 16214340269, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16214340211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8107170135 + 8107170136.

It is an arithmetic number, because the mean of its divisors is an integer number (8107170136).

Almost surely, 2^16214340271 is an apocalyptic number.

16214340271 is a deficient number, since it is larger than the sum of its proper divisors (1).

16214340271 is an equidigital number, since it uses as much as digits as its factorization.

16214340271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The spelling of 16214340271 in words is "sixteen billion, two hundred fourteen million, three hundred forty thousand, two hundred seventy-one".