12066327584543 has 2 divisors, whose sum is σ = 12066327584544. Its totient is φ = 12066327584542.

The previous prime is 12066327584497. The next prime is 12066327584599. The reversal of 12066327584543 is 34548572366021.

It is an a-pointer prime, because the next prime (12066327584599) can be obtained adding 12066327584543 to its sum of digits (56).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12066327584543 - 2³⁴ = 12049147715359 is a prime.

It is a super-2 number, since 2×12066327584543² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12066327584743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6033163792271 + 6033163792272.

It is an arithmetic number, because the mean of its divisors is an integer number (6033163792272).

Almost surely, 2^{12066327584543} is an apocalyptic number.

12066327584543 is a deficient number, since it is larger than the sum of its proper divisors (1).

12066327584543 is an equidigital number, since it uses as much as digits as its factorization.

12066327584543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29030400, while the sum is 56.

The spelling of 12066327584543 in words is "twelve trillion, sixty-six billion, three hundred twenty-seven million, five hundred eighty-four thousand, five hundred forty-three".