342032051 has 2 divisors, whose sum is σ = 342032052. Its totient is φ = 342032050.

The previous prime is 342031979. The next prime is 342032059. The reversal of 342032051 is 150230243.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342032051 - 2¹⁸ = 341769907 is a prime.

It is a super-2 number, since 2×342032051² = 233971847822533202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (342032059) 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, 171016025 + 171016026.

It is an arithmetic number, because the mean of its divisors is an integer number (171016026).

Almost surely, 2^342032051 is an apocalyptic number.

342032051 is a deficient number, since it is larger than the sum of its proper divisors (1).

342032051 is an equidigital number, since it uses as much as digits as its factorization.

342032051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 342032051 is about 18494.1085483999. The cubic root of 342032051 is about 699.3409109181.

Adding to 342032051 its reverse (150230243), we get a palindrome (492262294).

The spelling of 342032051 in words is "three hundred forty-two million, thirty-two thousand, fifty-one".