112341412543 has 4 divisors (see below), whose sum is σ = 117225821808. Its totient is φ = 107457003280.

The previous prime is 112341412517. The next prime is 112341412553. The reversal of 112341412543 is 345214143211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112341412543 - 2²⁵ = 112307858111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112341412553) 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, 2442204598 + ... + 2442204643.

It is an arithmetic number, because the mean of its divisors is an integer number (29306455452).

Almost surely, 2^112341412543 is an apocalyptic number.

112341412543 is a deficient number, since it is larger than the sum of its proper divisors (4884409265).

112341412543 is an equidigital number, since it uses as much as digits as its factorization.

112341412543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4884409264.

The product of its digits is 11520, while the sum is 31.

Adding to 112341412543 its reverse (345214143211), we get a palindrome (457555555754).

The spelling of 112341412543 in words is "one hundred twelve billion, three hundred forty-one million, four hundred twelve thousand, five hundred forty-three".