233304242 has 4 divisors (see below), whose sum is σ = 349956366. Its totient is φ = 116652120.

The previous prime is 233304241. The next prime is 233304257. The reversal of 233304242 is 242403332.

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

It can be written as a sum of positive squares in only one way, i.e., 220552201 + 12752041 = 14851^2 + 3571^2 .

It is not an unprimeable number, because it can be changed into a prime (233304241) 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, 58326059 + ... + 58326062.

Almost surely, 2^233304242 is an apocalyptic number.

233304242 is a deficient number, since it is larger than the sum of its proper divisors (116652124).

233304242 is a wasteful number, since it uses less digits than its factorization.

233304242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116652123.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 233304242 is about 15274.3000494294. The cubic root of 233304242 is about 615.6126637465.

Adding to 233304242 its reverse (242403332), we get a palindrome (475707574).

It can be divided in two parts, 23330 and 4242, that added together give a palindrome (27572).

The spelling of 233304242 in words is "two hundred thirty-three million, three hundred four thousand, two hundred forty-two".