243422143334 has 8 divisors (see below), whose sum is σ = 365143152720. Its totient is φ = 121707759096.

The previous prime is 243422143303. The next prime is 243422143343. The reversal of 243422143334 is 433341224342.

243422143334 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 sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 243422143294 and 243422143303.

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 3 ways as a sum of consecutive naturals, for example, 1563389 + ... + 1712024.

It is an arithmetic number, because the mean of its divisors is an integer number (45642894090).

Almost surely, 2^243422143334 is an apocalyptic number.

243422143334 is a deficient number, since it is larger than the sum of its proper divisors (121721009386).

243422143334 is a wasteful number, since it uses less digits than its factorization.

243422143334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312574.

The product of its digits is 165888, while the sum is 35.

Adding to 243422143334 its reverse (433341224342), we get a palindrome (676763367676).

The spelling of 243422143334 in words is "two hundred forty-three billion, four hundred twenty-two million, one hundred forty-three thousand, three hundred thirty-four".