342342099227 has 2 divisors, whose sum is σ = 342342099228. Its totient is φ = 342342099226.

The previous prime is 342342099149. The next prime is 342342099233. The reversal of 342342099227 is 722990243243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342342099227 - 2³⁶ = 273622622491 is a prime.

It is a super-2 number, since 2×342342099227² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (342342089227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171171049613 + 171171049614.

It is an arithmetic number, because the mean of its divisors is an integer number (171171049614).

Almost surely, 2^342342099227 is an apocalyptic number.

342342099227 is a deficient number, since it is larger than the sum of its proper divisors (1).

342342099227 is an equidigital number, since it uses as much as digits as its factorization.

342342099227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 47.

The spelling of 342342099227 in words is "three hundred forty-two billion, three hundred forty-two million, ninety-nine thousand, two hundred twenty-seven".