12034411504543 has 4 divisors (see below), whose sum is σ = 12048928286440. Its totient is φ = 12019894722648.

The previous prime is 12034411504487. The next prime is 12034411504559. The reversal of 12034411504543 is 34540511443021.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12034411504543 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 (12034411504573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7258389705 + ... + 7258391362.

It is an arithmetic number, because the mean of its divisors is an integer number (3012232071610).

Almost surely, 2^{12034411504543} is an apocalyptic number.

12034411504543 is a deficient number, since it is larger than the sum of its proper divisors (14516781897).

12034411504543 is an equidigital number, since it uses as much as digits as its factorization.

12034411504543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14516781896.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 12034411504543 its reverse (34540511443021), we get a palindrome (46574922947564).

The spelling of 12034411504543 in words is "twelve trillion, thirty-four billion, four hundred eleven million, five hundred four thousand, five hundred forty-three".