12463441260563 has 4 divisors (see below), whose sum is σ = 12800291024400. Its totient is φ = 12126591496728.

The previous prime is 12463441260553. The next prime is 12463441260577. The reversal of 12463441260563 is 36506214436421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12463441260563 - 2¹⁴ = 12463441244179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12463441260553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168424881863 + ... + 168424881936.

It is an arithmetic number, because the mean of its divisors is an integer number (3200072756100).

Almost surely, 2^{12463441260563} is an apocalyptic number.

12463441260563 is a deficient number, since it is larger than the sum of its proper divisors (336849763837).

12463441260563 is an equidigital number, since it uses as much as digits as its factorization.

12463441260563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336849763836.

The product of its (nonzero) digits is 2488320, while the sum is 47.

Adding to 12463441260563 its reverse (36506214436421), we get a palindrome (48969655696984).

The spelling of 12463441260563 in words is "twelve trillion, four hundred sixty-three billion, four hundred forty-one million, two hundred sixty thousand, five hundred sixty-three".