342532343 has 2 divisors, whose sum is σ = 342532344. Its totient is φ = 342532342.

The previous prime is 342532321. The next prime is 342532441. The reversal of 342532343 is 343235243.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342532343 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 (342532313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171266171 + 171266172.

It is an arithmetic number, because the mean of its divisors is an integer number (171266172).

Almost surely, 2^342532343 is an apocalyptic number.

342532343 is a deficient number, since it is larger than the sum of its proper divisors (1).

342532343 is an equidigital number, since it uses as much as digits as its factorization.

342532343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 29.

The square root of 342532343 is about 18507.6293187431. The cubic root of 342532343 is about 699.6817212921.

Adding to 342532343 its reverse (343235243), we get a palindrome (685767586).

The spelling of 342532343 in words is "three hundred forty-two million, five hundred thirty-two thousand, three hundred forty-three".