243302322234 has 16 divisors (see below), whose sum is σ = 486625327488. Its totient is φ = 81097326912.

The previous prime is 243302322229. The next prime is 243302322247. The reversal of 243302322234 is 432223203342.

243302322234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×243302322234³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706722 + ... + 993005.

It is an arithmetic number, because the mean of its divisors is an integer number (30414082968).

Almost surely, 2^243302322234 is an apocalyptic number.

243302322234 is an abundant number, since it is smaller than the sum of its proper divisors (243323005254).

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

243302322234 is a wasteful number, since it uses less digits than its factorization.

243302322234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723589.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 243302322234 its reverse (432223203342), we get a palindrome (675525525576).

The spelling of 243302322234 in words is "two hundred forty-three billion, three hundred two million, three hundred twenty-two thousand, two hundred thirty-four".