12096279909 has 120 divisors (see below), whose sum is σ = 23106663360. Its totient is φ = 6139183104.

The previous prime is 12096279901. The next prime is 12096279967. The reversal of 12096279909 is 90997269021.

12096279909 is a `hidden beast` number, since 1 + 2 + 0 + 9 + 627 + 9 + 9 + 0 + 9 = 666.

It is not a de Polignac number, because 12096279909 - 2³ = 12096279901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12096279901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 47067109 + ... + 47067365.

It is an arithmetic number, because the mean of its divisors is an integer number (192555528).

Almost surely, 2^12096279909 is an apocalyptic number.

12096279909 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12096279909 is a deficient number, since it is larger than the sum of its proper divisors (11010383451).

12096279909 is an equidigital number, since it uses as much as digits as its factorization.

12096279909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 1102248, while the sum is 54.

The spelling of 12096279909 in words is "twelve billion, ninety-six million, two hundred seventy-nine thousand, nine hundred nine".