12113441342342 has 16 divisors (see below), whose sum is σ = 18595138636800. Its totient is φ = 5915098383432.

The previous prime is 12113441342329. The next prime is 12113441342437. The reversal of 12113441342342 is 24324314431121.

It is a super-2 number, since 2×12113441342342² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8480342 + ... + 9805257.

It is an arithmetic number, because the mean of its divisors is an integer number (1162196164800).

Almost surely, 2^{12113441342342} is an apocalyptic number.

12113441342342 is a deficient number, since it is larger than the sum of its proper divisors (6481697294458).

12113441342342 is a wasteful number, since it uses less digits than its factorization.

12113441342342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18293347.

The product of its digits is 55296, while the sum is 35.

Adding to 12113441342342 its reverse (24324314431121), we get a palindrome (36437755773463).

The spelling of 12113441342342 in words is "twelve trillion, one hundred thirteen billion, four hundred forty-one million, three hundred forty-two thousand, three hundred forty-two".