342213299 has 2 divisors, whose sum is σ = 342213300. Its totient is φ = 342213298.

The previous prime is 342213283. The next prime is 342213301. The reversal of 342213299 is 992312243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342213299 - 2⁴ = 342213283 is a prime.

It is a Sophie Germain prime.

Together with 342213301, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_18407474 and since 342213299 and 18407474 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (342213899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171106649 + 171106650.

It is an arithmetic number, because the mean of its divisors is an integer number (171106650).

Almost surely, 2^342213299 is an apocalyptic number.

342213299 is a deficient number, since it is larger than the sum of its proper divisors (1).

342213299 is an equidigital number, since it uses as much as digits as its factorization.

342213299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 35.

The square root of 342213299 is about 18499.0080544877. The cubic root of 342213299 is about 699.4644195757.

The spelling of 342213299 in words is "three hundred forty-two million, two hundred thirteen thousand, two hundred ninety-nine".