342230039 has 2 divisors, whose sum is σ = 342230040. Its totient is φ = 342230038.

The previous prime is 342230029. The next prime is 342230047. The reversal of 342230039 is 930032243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342230039 - 2¹² = 342225943 is a prime.

It is a Sophie Germain 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 (342230029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171115019 + 171115020.

It is an arithmetic number, because the mean of its divisors is an integer number (171115020).

Almost surely, 2^342230039 is an apocalyptic number.

342230039 is a deficient number, since it is larger than the sum of its proper divisors (1).

342230039 is an equidigital number, since it uses as much as digits as its factorization.

342230039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 342230039 is about 18499.4605056472. The cubic root of 342230039 is about 699.4758245907.

The spelling of 342230039 in words is "three hundred forty-two million, two hundred thirty thousand, thirty-nine".