243230334 has 16 divisors (see below), whose sum is σ = 489150480. Its totient is φ = 80628480.

The previous prime is 243230291. The next prime is 243230369. The reversal of 243230334 is 433032342.

It is a congruent number.

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, 110899 + ... + 113070.

It is an arithmetic number, because the mean of its divisors is an integer number (30571905).

Almost surely, 2^243230334 is an apocalyptic number.

243230334 is an abundant number, since it is smaller than the sum of its proper divisors (245920146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

243230334 is a wasteful number, since it uses less digits than its factorization.

243230334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224155.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 243230334 is about 15595.8434847237. The cubic root of 243230334 is about 624.2222509183. Note that the first 4 decimals are identical.

Adding to 243230334 its reverse (433032342), we get a palindrome (676262676).

The spelling of 243230334 in words is "two hundred forty-three million, two hundred thirty thousand, three hundred thirty-four".