12066450329 has 2 divisors, whose sum is σ = 12066450330. Its totient is φ = 12066450328.

The previous prime is 12066450307. The next prime is 12066450353. The reversal of 12066450329 is 92305466021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10419713929 + 1646736400 = 102077^2 + 40580^2 .

It is a cyclic number.

It is not a de Polignac number, because 12066450329 - 2²⁰ = 12065401753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12066450292 and 12066450301.

It is not a weakly prime, because it can be changed into another prime (12066450359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6033225164 + 6033225165.

It is an arithmetic number, because the mean of its divisors is an integer number (6033225165).

Almost surely, 2^12066450329 is an apocalyptic number.

It is an amenable number.

12066450329 is a deficient number, since it is larger than the sum of its proper divisors (1).

12066450329 is an equidigital number, since it uses as much as digits as its factorization.

12066450329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 12066450329 in words is "twelve billion, sixty-six million, four hundred fifty thousand, three hundred twenty-nine".