430242199 has 2 divisors, whose sum is σ = 430242200. Its totient is φ = 430242198.

The previous prime is 430242157. The next prime is 430242229. The reversal of 430242199 is 991242034.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-430242199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430242139) 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, 215121099 + 215121100.

It is an arithmetic number, because the mean of its divisors is an integer number (215121100).

Almost surely, 2^430242199 is an apocalyptic number.

430242199 is a deficient number, since it is larger than the sum of its proper divisors (1).

430242199 is an equidigital number, since it uses as much as digits as its factorization.

430242199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 430242199 is about 20742.2804676824. The cubic root of 430242199 is about 754.9259164477.

The spelling of 430242199 in words is "four hundred thirty million, two hundred forty-two thousand, one hundred ninety-nine".