12384605109073 has 2 divisors, whose sum is σ = 12384605109074. Its totient is φ = 12384605109072.

The previous prime is 12384605109017. The next prime is 12384605109119. The reversal of 12384605109073 is 37090150648321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9911119165249 + 2473485943824 = 3148193^2 + 1572732^2 .

It is an emirp because it is prime and its reverse (37090150648321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12384605109073 is a prime.

It is not a weakly prime, because it can be changed into another prime (12384605106073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6192302554536 + 6192302554537.

It is an arithmetic number, because the mean of its divisors is an integer number (6192302554537).

It is a 1-persistent number, because it is pandigital, but 2⋅12384605109073 = 24769210218146 is not.

Almost surely, 2^{12384605109073} is an apocalyptic number.

It is an amenable number.

12384605109073 is a deficient number, since it is larger than the sum of its proper divisors (1).

12384605109073 is an equidigital number, since it uses as much as digits as its factorization.

12384605109073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 12384605109073 in words is "twelve trillion, three hundred eighty-four billion, six hundred five million, one hundred nine thousand, seventy-three".