342117244267 has 2 divisors, whose sum is σ = 342117244268. Its totient is φ = 342117244266.

The previous prime is 342117244223. The next prime is 342117244283. The reversal of 342117244267 is 762442711243.

It is a strong prime.

It is an emirp because it is prime and its reverse (762442711243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 342117244267 - 2³¹ = 339969760619 is a prime.

It is a super-2 number, since 2×342117244267² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (342117244067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171058622133 + 171058622134.

It is an arithmetic number, because the mean of its divisors is an integer number (171058622134).

Almost surely, 2^342117244267 is an apocalyptic number.

342117244267 is a deficient number, since it is larger than the sum of its proper divisors (1).

342117244267 is an equidigital number, since it uses as much as digits as its factorization.

342117244267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 451584, while the sum is 43.

The spelling of 342117244267 in words is "three hundred forty-two billion, one hundred seventeen million, two hundred forty-four thousand, two hundred sixty-seven".