12014174209 has 2 divisors, whose sum is σ = 12014174210. Its totient is φ = 12014174208.

The previous prime is 12014174197. The next prime is 12014174213. The reversal of 12014174209 is 90247141021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12006023184 + 8151025 = 109572^2 + 2855^2 .

It is a cyclic number.

It is not a de Polignac number, because 12014174209 - 2¹⁵ = 12014141441 is a prime.

It is not a weakly prime, because it can be changed into another prime (12014174239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6007087104 + 6007087105.

It is an arithmetic number, because the mean of its divisors is an integer number (6007087105).

Almost surely, 2^12014174209 is an apocalyptic number.

It is an amenable number.

12014174209 is a deficient number, since it is larger than the sum of its proper divisors (1).

12014174209 is an equidigital number, since it uses as much as digits as its factorization.

12014174209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The spelling of 12014174209 in words is "twelve billion, fourteen million, one hundred seventy-four thousand, two hundred nine".