243110420422 has 16 divisors (see below), whose sum is σ = 386128907280. Its totient is φ = 114401242368.

The previous prime is 243110420393. The next prime is 243110420431. The reversal of 243110420422 is 224024011342.

243110420422 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1173778 + ... + 1365274.

It is an arithmetic number, because the mean of its divisors is an integer number (24133056705).

Almost surely, 2^243110420422 is an apocalyptic number.

243110420422 is a deficient number, since it is larger than the sum of its proper divisors (143018486858).

243110420422 is a wasteful number, since it uses less digits than its factorization.

243110420422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228855.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 243110420422 its reverse (224024011342), we get a palindrome (467134431764).

The spelling of 243110420422 in words is "two hundred forty-three billion, one hundred ten million, four hundred twenty thousand, four hundred twenty-two".