342412303 has 4 divisors (see below), whose sum is σ = 343099000. Its totient is φ = 341725608.

The previous prime is 342412241. The next prime is 342412327. The reversal of 342412303 is 303214243.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 342412303 - 2⁹ = 342411791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342412333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342600 + ... + 343597.

It is an arithmetic number, because the mean of its divisors is an integer number (85774750).

Almost surely, 2^342412303 is an apocalyptic number.

342412303 is a deficient number, since it is larger than the sum of its proper divisors (686697).

342412303 is an equidigital number, since it uses as much as digits as its factorization.

342412303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686696.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 342412303 is about 18504.3860476375. The cubic root of 342412303 is about 699.5999775689.

Adding to 342412303 its reverse (303214243), we get a palindrome (645626546).

The spelling of 342412303 in words is "three hundred forty-two million, four hundred twelve thousand, three hundred three".