42243433241422 has 24 divisors (see below), whose sum is σ = 73727667121680. Its totient is φ = 18100107244800.

The previous prime is 42243433241381. The next prime is 42243433241423. The reversal of 42243433241422 is 22414233434224.

42243433241422 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 (42243433241423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49830954 + ... + 50671597.

It is an arithmetic number, because the mean of its divisors is an integer number (3071986130070).

Almost surely, 2^{42243433241422} is an apocalyptic number.

42243433241422 is a deficient number, since it is larger than the sum of its proper divisors (31484233880258).

42243433241422 is a wasteful number, since it uses less digits than its factorization.

42243433241422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100506856 (or 100506849 counting only the distinct ones).

The product of its digits is 884736, while the sum is 40.

Adding to 42243433241422 its reverse (22414233434224), we get a palindrome (64657666675646).

The spelling of 42243433241422 in words is "forty-two trillion, two hundred forty-three billion, four hundred thirty-three million, two hundred forty-one thousand, four hundred twenty-two".