243433224044 has 12 divisors (see below), whose sum is σ = 426136057368. Its totient is φ = 121680064800.

The previous prime is 243433224043. The next prime is 243433224049. The reversal of 243433224044 is 440422334342.

243433224044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 243433223995 and 243433224013.

It is not an unprimeable number, because it can be changed into a prime (243433224043) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9121817 + ... + 9148464.

It is an arithmetic number, because the mean of its divisors is an integer number (35511338114).

Almost surely, 2^243433224044 is an apocalyptic number.

It is an amenable number.

243433224044 is a deficient number, since it is larger than the sum of its proper divisors (182702833324).

243433224044 is a wasteful number, since it uses less digits than its factorization.

243433224044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18273616 (or 18273614 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 243433224044 its reverse (440422334342), we get a palindrome (683855558386).

The spelling of 243433224044 in words is "two hundred forty-three billion, four hundred thirty-three million, two hundred twenty-four thousand, forty-four".