24113132209 has 2 divisors, whose sum is σ = 24113132210. Its totient is φ = 24113132208.

The previous prime is 24113132207. The next prime is 24113132233. The reversal of 24113132209 is 90223131142.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18721901584 + 5391230625 = 136828^2 + 73425^2 .

It is a cyclic number.

It is not a de Polignac number, because 24113132209 - 2¹ = 24113132207 is a prime.

Together with 24113132207, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (24113132203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12056566104 + 12056566105.

It is an arithmetic number, because the mean of its divisors is an integer number (12056566105).

Almost surely, 2^24113132209 is an apocalyptic number.

It is an amenable number.

24113132209 is a deficient number, since it is larger than the sum of its proper divisors (1).

24113132209 is an equidigital number, since it uses as much as digits as its factorization.

24113132209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 24113132209 in words is "twenty-four billion, one hundred thirteen million, one hundred thirty-two thousand, two hundred nine".