233233442 has 16 divisors (see below), whose sum is σ = 380496312. Its totient is φ = 106579200.

The previous prime is 233233393. The next prime is 233233463. The reversal of 233233442 is 244332332.

It can be written as a sum of positive squares in 4 ways, for example, as 208542481 + 24690961 = 14441^2 + 4969^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41783 + ... + 47034.

Almost surely, 2^233233442 is an apocalyptic number.

233233442 is a deficient number, since it is larger than the sum of its proper divisors (147262870).

233233442 is a wasteful number, since it uses less digits than its factorization.

233233442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88933.

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

The square root of 233233442 is about 15271.9822550971. The cubic root of 233233442 is about 615.5503848586.

Adding to 233233442 its reverse (244332332), we get a palindrome (477565774).

The spelling of 233233442 in words is "two hundred thirty-three million, two hundred thirty-three thousand, four hundred forty-two".