12113441342343 has 48 divisors (see below), whose sum is σ = 20211145733376. Its totient is φ = 6909462309120.

The previous prime is 12113441342329. The next prime is 12113441342437. The reversal of 12113441342343 is 34324314431121.

12113441342343 is a `hidden beast` number, since 1 + 2 + 1 + 1 + 3 + 4 + 413 + 4 + 234 + 3 = 666.

It is not a de Polignac number, because 12113441342343 - 2¹² = 12113441338247 is a prime.

It is a super-2 number, since 2×12113441342343² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12113441342298 and 12113441342307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12113441362343) 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 47 ways as a sum of consecutive naturals, for example, 119144296 + ... + 119245922.

It is an arithmetic number, because the mean of its divisors is an integer number (421065536112).

Almost surely, 2^{12113441342343} is an apocalyptic number.

12113441342343 is a deficient number, since it is larger than the sum of its proper divisors (8097704391033).

12113441342343 is a wasteful number, since it uses less digits than its factorization.

12113441342343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172484 (or 172481 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

Adding to 12113441342343 its reverse (34324314431121), we get a palindrome (46437755773464).

The spelling of 12113441342343 in words is "twelve trillion, one hundred thirteen billion, four hundred forty-one million, three hundred forty-two thousand, three hundred forty-three".