243133343331341 has 16 divisors (see below), whose sum is σ = 245369391483888. Its totient is φ = 240898787942400.

The previous prime is 243133343331337. The next prime is 243133343331367. The reversal of 243133343331341 is 143133343331342.

243133343331341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 9013384972900 + 234119958358441 = 3002230^2 + 15300979^2 .

It is a cyclic number.

It is not a de Polignac number, because 243133343331341 - 2² = 243133343331337 is a prime.

It is a super-2 number, since 2×243133343331341² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243133343331371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8525894615 + ... + 8525923131.

It is an arithmetic number, because the mean of its divisors is an integer number (15335586967743).

Almost surely, 2^{243133343331341} is an apocalyptic number.

It is an amenable number.

243133343331341 is a deficient number, since it is larger than the sum of its proper divisors (2236048152547).

243133343331341 is a wasteful number, since it uses less digits than its factorization.

243133343331341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51952.

The product of its digits is 839808, while the sum is 41.

Adding to 243133343331341 its reverse (143133343331342), we get a palindrome (386266686662683).

Subtracting from 243133343331341 its reverse (143133343331342), we obtain a palindrome (99999999999999).

The spelling of 243133343331341 in words is "two hundred forty-three trillion, one hundred thirty-three billion, three hundred forty-three million, three hundred thirty-one thousand, three hundred forty-one".