12414534663551 has 2 divisors, whose sum is σ = 12414534663552. Its totient is φ = 12414534663550.

The previous prime is 12414534663533. The next prime is 12414534663577. The reversal of 12414534663551 is 15536643541421.

It is a weak prime.

It is an emirp because it is prime and its reverse (15536643541421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12414534663551 - 2¹⁰ = 12414534662527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12414534663551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12414534663851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6207267331775 + 6207267331776.

It is an arithmetic number, because the mean of its divisors is an integer number (6207267331776).

Almost surely, 2^{12414534663551} is an apocalyptic number.

12414534663551 is a deficient number, since it is larger than the sum of its proper divisors (1).

12414534663551 is an equidigital number, since it uses as much as digits as its factorization.

12414534663551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184000, while the sum is 50.

The spelling of 12414534663551 in words is "twelve trillion, four hundred fourteen billion, five hundred thirty-four million, six hundred sixty-three thousand, five hundred fifty-one".