233332442 has 32 divisors (see below), whose sum is σ = 408140544. Its totient is φ = 97977600.

The previous prime is 233332441. The next prime is 233332459. The reversal of 233332442 is 244233332.

It is not an unprimeable number, because it can be changed into a prime (233332441) 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 in 15 ways as a sum of consecutive naturals, for example, 369467 + ... + 370097.

It is an arithmetic number, because the mean of its divisors is an integer number (12754392).

Almost surely, 2^233332442 is an apocalyptic number.

233332442 is a deficient number, since it is larger than the sum of its proper divisors (174808102).

233332442 is a wasteful number, since it uses less digits than its factorization.

233332442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134.

The product of its digits is 10368, while the sum is 26.

The square root of 233332442 is about 15275.2231407597. The cubic root of 233332442 is about 615.6374662356.

Adding to 233332442 its reverse (244233332), we get a palindrome (477565774).

The spelling of 233332442 in words is "two hundred thirty-three million, three hundred thirty-two thousand, four hundred forty-two".