342029999 has 2 divisors, whose sum is σ = 342030000. Its totient is φ = 342029998.

The previous prime is 342029983. The next prime is 342030019. The reversal of 342029999 is 999920243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342029999 - 2⁴ = 342029983 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 (342029939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171014999 + 171015000.

It is an arithmetic number, because the mean of its divisors is an integer number (171015000).

Almost surely, 2^342029999 is an apocalyptic number.

342029999 is a deficient number, since it is larger than the sum of its proper divisors (1).

342029999 is an equidigital number, since it uses as much as digits as its factorization.

342029999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 314928, while the sum is 47.

The square root of 342029999 is about 18494.0530711902. The cubic root of 342029999 is about 699.3395123646.

The spelling of 342029999 in words is "three hundred forty-two million, twenty-nine thousand, nine hundred ninety-nine".