12416615219 has 2 divisors, whose sum is σ = 12416615220. Its totient is φ = 12416615218.

The previous prime is 12416615207. The next prime is 12416615243. The reversal of 12416615219 is 91251661421.

It is a weak prime.

It is an emirp because it is prime and its reverse (91251661421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12416615219 - 2⁴ = 12416615203 is a prime.

It is a super-2 number, since 2×12416615219² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12416615279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6208307609 + 6208307610.

It is an arithmetic number, because the mean of its divisors is an integer number (6208307610).

Almost surely, 2^12416615219 is an apocalyptic number.

12416615219 is a deficient number, since it is larger than the sum of its proper divisors (1).

12416615219 is an equidigital number, since it uses as much as digits as its factorization.

12416615219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 38.

The spelling of 12416615219 in words is "twelve billion, four hundred sixteen million, six hundred fifteen thousand, two hundred nineteen".