342122290271 has 2 divisors, whose sum is σ = 342122290272. Its totient is φ = 342122290270.

The previous prime is 342122290267. The next prime is 342122290273. The reversal of 342122290271 is 172092221243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342122290271 - 2² = 342122290267 is a prime.

Together with 342122290273, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342122290273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171061145135 + 171061145136.

It is an arithmetic number, because the mean of its divisors is an integer number (171061145136).

Almost surely, 2^342122290271 is an apocalyptic number.

342122290271 is a deficient number, since it is larger than the sum of its proper divisors (1).

342122290271 is an equidigital number, since it uses as much as digits as its factorization.

342122290271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 342122290271 in words is "three hundred forty-two billion, one hundred twenty-two million, two hundred ninety thousand, two hundred seventy-one".