12417994067 has 2 divisors, whose sum is σ = 12417994068. Its totient is φ = 12417994066.

The previous prime is 12417994019. The next prime is 12417994073. The reversal of 12417994067 is 76049971421.

12417994067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12417994067 - 2¹⁶ = 12417928531 is a prime.

It is not a weakly prime, because it can be changed into another prime (12417996067) 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 as a sum of consecutive naturals, namely, 6208997033 + 6208997034.

It is an arithmetic number, because the mean of its divisors is an integer number (6208997034).

Almost surely, 2^12417994067 is an apocalyptic number.

12417994067 is a deficient number, since it is larger than the sum of its proper divisors (1).

12417994067 is an equidigital number, since it uses as much as digits as its factorization.

12417994067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 50.

The spelling of 12417994067 in words is "twelve billion, four hundred seventeen million, nine hundred ninety-four thousand, sixty-seven".