342055199 has 2 divisors, whose sum is σ = 342055200. Its totient is φ = 342055198.

The previous prime is 342055193. The next prime is 342055211. The reversal of 342055199 is 991550243.

It is a weak prime.

It is an emirp because it is prime and its reverse (991550243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 342055199 - 2²⁸ = 73619743 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 (342055193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171027599 + 171027600.

It is an arithmetic number, because the mean of its divisors is an integer number (171027600).

Almost surely, 2^342055199 is an apocalyptic number.

342055199 is a deficient number, since it is larger than the sum of its proper divisors (1).

342055199 is an equidigital number, since it uses as much as digits as its factorization.

342055199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 342055199 is about 18494.7343587303. The cubic root of 342055199 is about 699.3566871962.

The spelling of 342055199 in words is "three hundred forty-two million, fifty-five thousand, one hundred ninety-nine".