243233234 has 8 divisors (see below), whose sum is σ = 380712960. Its totient is φ = 116328916.

The previous prime is 243233233. The next prime is 243233261. The reversal of 243233234 is 432332342.

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

It is a super-2 number, since 2×243233234² = 118324812244197512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (243233233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2643794 + ... + 2643885.

It is an arithmetic number, because the mean of its divisors is an integer number (47589120).

Almost surely, 2^243233234 is an apocalyptic number.

243233234 is a deficient number, since it is larger than the sum of its proper divisors (137479726).

243233234 is a wasteful number, since it uses less digits than its factorization.

243233234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5287704.

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

The square root of 243233234 is about 15595.9364579367. The cubic root of 243233234 is about 624.2247317456.

Adding to 243233234 its reverse (432332342), we get a palindrome (675565576).

It can be divided in two parts, 2 and 43233234, that multiplied together give a palindrome (86466468).

The spelling of 243233234 in words is "two hundred forty-three million, two hundred thirty-three thousand, two hundred thirty-four".