12323533514543 has 16 divisors (see below), whose sum is σ = 12360557913600. Its totient is φ = 12286581482016.

The previous prime is 12323533514497. The next prime is 12323533514557. The reversal of 12323533514543 is 34541533532321.

It is a cyclic number.

It is not a de Polignac number, because 12323533514543 - 2¹² = 12323533510447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12323533514494 and 12323533514503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323533510543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1433131358 + ... + 1433139956.

It is an arithmetic number, because the mean of its divisors is an integer number (772534869600).

Almost surely, 2^{12323533514543} is an apocalyptic number.

12323533514543 is a deficient number, since it is larger than the sum of its proper divisors (37024399057).

12323533514543 is an equidigital number, since it uses as much as digits as its factorization.

12323533514543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12326.

The product of its digits is 1944000, while the sum is 44.

The spelling of 12323533514543 in words is "twelve trillion, three hundred twenty-three billion, five hundred thirty-three million, five hundred fourteen thousand, five hundred forty-three".