243120334150 has 12 divisors (see below), whose sum is σ = 452203821612. Its totient is φ = 97248133640.

The previous prime is 243120334139. The next prime is 243120334151. The reversal of 243120334150 is 51433021342.

It is a happy number.

243120334150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243120334151) 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 5 ways as a sum of consecutive naturals, for example, 2431203292 + ... + 2431203391.

It is an arithmetic number, because the mean of its divisors is an integer number (37683651801).

Almost surely, 2^243120334150 is an apocalyptic number.

243120334150 is a deficient number, since it is larger than the sum of its proper divisors (209083487462).

243120334150 is a wasteful number, since it uses less digits than its factorization.

243120334150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4862406695 (or 4862406690 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 243120334150 its reverse (51433021342), we get a palindrome (294553355492).

The spelling of 243120334150 in words is "two hundred forty-three billion, one hundred twenty million, three hundred thirty-four thousand, one hundred fifty".