342245333 has 2 divisors, whose sum is σ = 342245334. Its totient is φ = 342245332.

The previous prime is 342245303. The next prime is 342245339. The reversal of 342245333 is 333542243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 286861969 + 55383364 = 16937^2 + 7442^2 .

It is an emirp because it is prime and its reverse (333542243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 342245333 - 2⁸ = 342245077 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 342245296 and 342245305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342245339) 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, 171122666 + 171122667.

It is an arithmetic number, because the mean of its divisors is an integer number (171122667).

Almost surely, 2^342245333 is an apocalyptic number.

It is an amenable number.

342245333 is a deficient number, since it is larger than the sum of its proper divisors (1).

342245333 is an equidigital number, since it uses as much as digits as its factorization.

342245333 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 342245333 is about 18499.8738644349. The cubic root of 342245333 is about 699.4862441162.

Adding to 342245333 its reverse (333542243), we get a palindrome (675787576).

The spelling of 342245333 in words is "three hundred forty-two million, two hundred forty-five thousand, three hundred thirty-three".