243413333355 has 16 divisors (see below), whose sum is σ = 389471132160. Its totient is φ = 129817178208.

The previous prime is 243413333353. The next prime is 243413333363. The reversal of 243413333355 is 553333314342.

243413333355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 243413333355 - 2¹ = 243413333353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (243413333353) 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 15 ways as a sum of consecutive naturals, for example, 487516 + ... + 851174.

It is an arithmetic number, because the mean of its divisors is an integer number (24341945760).

Almost surely, 2^243413333355 is an apocalyptic number.

243413333355 is a deficient number, since it is larger than the sum of its proper divisors (146057798805).

243413333355 is a wasteful number, since it uses less digits than its factorization.

243413333355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408290.

The product of its digits is 583200, while the sum is 39.

Adding to 243413333355 its reverse (553333314342), we get a palindrome (796746647697).

The spelling of 243413333355 in words is "two hundred forty-three billion, four hundred thirteen million, three hundred thirty-three thousand, three hundred fifty-five".