12034534010143 has 4 divisors (see below), whose sum is σ = 12034557754128. Its totient is φ = 12034510266160.

The previous prime is 12034534010141. The next prime is 12034534010171. The reversal of 12034534010143 is 34101043543021.

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 12034534010143 - 2¹ = 12034534010141 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 (12034534010141) 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, 11094763 + ... + 12131068.

It is an arithmetic number, because the mean of its divisors is an integer number (3008639438532).

Almost surely, 2^{12034534010143} is an apocalyptic number.

12034534010143 is a deficient number, since it is larger than the sum of its proper divisors (23743985).

12034534010143 is an equidigital number, since it uses as much as digits as its factorization.

12034534010143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23743984.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 12034534010143 its reverse (34101043543021), we get a palindrome (46135577553164).

The spelling of 12034534010143 in words is "twelve trillion, thirty-four billion, five hundred thirty-four million, ten thousand, one hundred forty-three".