342271199 has 2 divisors, whose sum is σ = 342271200. Its totient is φ = 342271198.

The previous prime is 342271177. The next prime is 342271219. The reversal of 342271199 is 991172243.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342271199 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342271129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171135599 + 171135600.

It is an arithmetic number, because the mean of its divisors is an integer number (171135600).

Almost surely, 2^342271199 is an apocalyptic number.

342271199 is a deficient number, since it is larger than the sum of its proper divisors (1).

342271199 is an equidigital number, since it uses as much as digits as its factorization.

342271199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 38.

The square root of 342271199 is about 18500.5729370741. The cubic root of 342271199 is about 699.5038654477.

The spelling of 342271199 in words is "three hundred forty-two million, two hundred seventy-one thousand, one hundred ninety-nine".