233214433 has 8 divisors (see below), whose sum is σ = 245347200. Its totient is φ = 221354448.

The previous prime is 233214419. The next prime is 233214439. The reversal of 233214433 is 334412332.

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

It is not a de Polignac number, because 233214433 - 2¹³ = 233206241 is a prime.

It is a super-2 number, since 2×233214433² = 108777943519022978, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233214398 and 233214407.

It is not an unprimeable number, because it can be changed into a prime (233214439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66441 + ... + 69862.

It is an arithmetic number, because the mean of its divisors is an integer number (30668400).

Almost surely, 2^233214433 is an apocalyptic number.

It is an amenable number.

233214433 is a deficient number, since it is larger than the sum of its proper divisors (12132767).

233214433 is a wasteful number, since it uses less digits than its factorization.

233214433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136391.

The product of its digits is 5184, while the sum is 25.

The square root of 233214433 is about 15271.3598936048. The cubic root of 233214433 is about 615.5336615347.

Adding to 233214433 its reverse (334412332), we get a palindrome (567626765).

The spelling of 233214433 in words is "two hundred thirty-three million, two hundred fourteen thousand, four hundred thirty-three".