233304142 has 8 divisors (see below), whose sum is σ = 353421432. Its totient is φ = 115497000.

The previous prime is 233304139. The next prime is 233304163. The reversal of 233304142 is 241403332.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 577284 + ... + 577687.

It is an arithmetic number, because the mean of its divisors is an integer number (44177679).

Almost surely, 2^233304142 is an apocalyptic number.

233304142 is a deficient number, since it is larger than the sum of its proper divisors (120117290).

233304142 is a wasteful number, since it uses less digits than its factorization.

233304142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155074.

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

The square root of 233304142 is about 15274.2967759567. The cubic root of 233304142 is about 615.6125757909.

Adding to 233304142 its reverse (241403332), we get a palindrome (474707474).

It can be divided in two parts, 23330 and 4142, that added together give a palindrome (27472).

The spelling of 233304142 in words is "two hundred thirty-three million, three hundred four thousand, one hundred forty-two".