12314423452547 has 2 divisors, whose sum is σ = 12314423452548. Its totient is φ = 12314423452546.

The previous prime is 12314423452523. The next prime is 12314423452619. The reversal of 12314423452547 is 74525432441321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12314423452547 - 2¹⁰ = 12314423451523 is a prime.

It is not a weakly prime, because it can be changed into another prime (12314423452517) 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, 6157211726273 + 6157211726274.

It is an arithmetic number, because the mean of its divisors is an integer number (6157211726274).

Almost surely, 2^{12314423452547} is an apocalyptic number.

12314423452547 is a deficient number, since it is larger than the sum of its proper divisors (1).

12314423452547 is an equidigital number, since it uses as much as digits as its factorization.

12314423452547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3225600, while the sum is 47.

Adding to 12314423452547 its reverse (74525432441321), we get a palindrome (86839855893868).

The spelling of 12314423452547 in words is "twelve trillion, three hundred fourteen billion, four hundred twenty-three million, four hundred fifty-two thousand, five hundred forty-seven".