12233414309 has 4 divisors (see below), whose sum is σ = 12877278240. Its totient is φ = 11589550380.

The previous prime is 12233414293. The next prime is 12233414329. The reversal of 12233414309 is 90341433221.

12233414309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 90341433221 = 13 ⋅6949341017.

It is a cyclic number.

It is not a de Polignac number, because 12233414309 - 2⁴ = 12233414293 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12233414329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321931937 + ... + 321931974.

It is an arithmetic number, because the mean of its divisors is an integer number (3219319560).

Almost surely, 2^12233414309 is an apocalyptic number.

12233414309 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12233414309 is a deficient number, since it is larger than the sum of its proper divisors (643863931).

12233414309 is an equidigital number, since it uses as much as digits as its factorization.

12233414309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643863930.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 12233414309 in words is "twelve billion, two hundred thirty-three million, four hundred fourteen thousand, three hundred nine".