243301201422 has 8 divisors (see below), whose sum is σ = 486602402856. Its totient is φ = 81100400472.

The previous prime is 243301201421. The next prime is 243301201433. The reversal of 243301201422 is 224102103342.

It is a happy number.

243301201422 is digitally balanced in base 2, because in such base 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.

243301201422 is an admirable number.

It is a super-2 number, since 2×243301201422² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 243301201392 and 243301201401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243301201421) 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 3 ways as a sum of consecutive naturals, for example, 20275100113 + ... + 20275100124.

It is an arithmetic number, because the mean of its divisors is an integer number (60825300357).

Almost surely, 2^243301201422 is an apocalyptic number.

243301201422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

243301201422 is a wasteful number, since it uses less digits than its factorization.

243301201422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40550200242.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 243301201422 its reverse (224102103342), we get a palindrome (467403304764).

The spelling of 243301201422 in words is "two hundred forty-three billion, three hundred one million, two hundred one thousand, four hundred twenty-two".