243424124422 has 4 divisors (see below), whose sum is σ = 365136186636. Its totient is φ = 121712062210.

The previous prime is 243424124401. The next prime is 243424124453. The reversal of 243424124422 is 224421424342.

243424124422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 224421424342 = 2 ⋅112210712171.

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 as a sum of consecutive naturals, namely, 60856031104 + ... + 60856031107.

It is an arithmetic number, because the mean of its divisors is an integer number (91284046659).

Almost surely, 2^243424124422 is an apocalyptic number.

243424124422 is a deficient number, since it is larger than the sum of its proper divisors (121712062214).

243424124422 is a wasteful number, since it uses less digits than its factorization.

243424124422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121712062213.

The product of its digits is 98304, while the sum is 34.

Adding to 243424124422 its reverse (224421424342), we get a palindrome (467845548764).

The spelling of 243424124422 in words is "two hundred forty-three billion, four hundred twenty-four million, one hundred twenty-four thousand, four hundred twenty-two".