19342342314271 has 2 divisors, whose sum is σ = 19342342314272. Its totient is φ = 19342342314270.

The previous prime is 19342342314263. The next prime is 19342342314343. The reversal of 19342342314271 is 17241324324391.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 19342342314271 - 2³ = 19342342314263 is a prime.

It is a super-2 number, since 2×19342342314271² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19342342314571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9671171157135 + 9671171157136.

It is an arithmetic number, because the mean of its divisors is an integer number (9671171157136).

Almost surely, 2^{19342342314271} is an apocalyptic number.

19342342314271 is a deficient number, since it is larger than the sum of its proper divisors (1).

19342342314271 is an equidigital number, since it uses as much as digits as its factorization.

19342342314271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 46.

The spelling of 19342342314271 in words is "nineteen trillion, three hundred forty-two billion, three hundred forty-two million, three hundred fourteen thousand, two hundred seventy-one".