243344344234 has 8 divisors (see below), whose sum is σ = 367802902368. Its totient is φ = 120743376780.

The previous prime is 243344344223. The next prime is 243344344259. The reversal of 243344344234 is 432443443342.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464397342 + ... + 464397865.

It is an arithmetic number, because the mean of its divisors is an integer number (45975362796).

Almost surely, 2^243344344234 is an apocalyptic number.

243344344234 is a deficient number, since it is larger than the sum of its proper divisors (124458558134).

243344344234 is a wasteful number, since it uses less digits than its factorization.

243344344234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928795340.

The product of its digits is 1327104, while the sum is 40.

Adding to 243344344234 its reverse (432443443342), we get a palindrome (675787787576).

The spelling of 243344344234 in words is "two hundred forty-three billion, three hundred forty-four million, three hundred forty-four thousand, two hundred thirty-four".