12416245640419 has 2 divisors, whose sum is σ = 12416245640420. Its totient is φ = 12416245640418.

The previous prime is 12416245640327. The next prime is 12416245640507. The reversal of 12416245640419 is 91404654261421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12416245640419 - 2⁷ = 12416245640291 is a prime.

It is a super-2 number, since 2×12416245640419² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12416245640119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6208122820209 + 6208122820210.

It is an arithmetic number, because the mean of its divisors is an integer number (6208122820210).

Almost surely, 2^{12416245640419} is an apocalyptic number.

12416245640419 is a deficient number, since it is larger than the sum of its proper divisors (1).

12416245640419 is an equidigital number, since it uses as much as digits as its factorization.

12416245640419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1658880, while the sum is 49.

The spelling of 12416245640419 in words is "twelve trillion, four hundred sixteen billion, two hundred forty-five million, six hundred forty thousand, four hundred nineteen".