12418496423 has 2 divisors, whose sum is σ = 12418496424. Its totient is φ = 12418496422.

The previous prime is 12418496411. The next prime is 12418496483. The reversal of 12418496423 is 32469481421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12418496423 - 2⁴ = 12418496407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12418496483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6209248211 + 6209248212.

It is an arithmetic number, because the mean of its divisors is an integer number (6209248212).

Almost surely, 2^12418496423 is an apocalyptic number.

12418496423 is a deficient number, since it is larger than the sum of its proper divisors (1).

12418496423 is an equidigital number, since it uses as much as digits as its factorization.

12418496423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 44.

The spelling of 12418496423 in words is "twelve billion, four hundred eighteen million, four hundred ninety-six thousand, four hundred twenty-three".