12461034663 has 72 divisors (see below), whose sum is σ = 23838721920. Its totient is φ = 6092386560.

The previous prime is 12461034653. The next prime is 12461034667. The reversal of 12461034663 is 36643016421.

12461034663 is a `hidden beast` number, since 1 + 2 + 4 + 610 + 34 + 6 + 6 + 3 = 666.

It is not a de Polignac number, because 12461034663 - 2¹⁴ = 12461018279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12461034667) 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 in 71 ways as a sum of consecutive naturals, for example, 169168 + ... + 231386.

It is an arithmetic number, because the mean of its divisors is an integer number (331093360).

Almost surely, 2^12461034663 is an apocalyptic number.

12461034663 is a deficient number, since it is larger than the sum of its proper divisors (11377687257).

12461034663 is a wasteful number, since it uses less digits than its factorization.

12461034663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62277 (or 62257 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 12461034663 in words is "twelve billion, four hundred sixty-one million, thirty-four thousand, six hundred sixty-three".