12442406099 has 2 divisors, whose sum is σ = 12442406100. Its totient is φ = 12442406098.

The previous prime is 12442406059. The next prime is 12442406113. The reversal of 12442406099 is 99060424421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12442406099 - 2¹² = 12442402003 is a prime.

It is not a weakly prime, because it can be changed into another prime (12442406059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6221203049 + 6221203050.

It is an arithmetic number, because the mean of its divisors is an integer number (6221203050).

Almost surely, 2^12442406099 is an apocalyptic number.

12442406099 is a deficient number, since it is larger than the sum of its proper divisors (1).

12442406099 is an equidigital number, since it uses as much as digits as its factorization.

12442406099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 12442406099 in words is "twelve billion, four hundred forty-two million, four hundred six thousand, ninety-nine".