12463538364 has 30 divisors (see below), whose sum is σ = 32582152064. Its totient is φ = 4154512680.

The previous prime is 12463538363. The next prime is 12463538371. The reversal of 12463538364 is 46383536421.

12463538364 is a `hidden beast` number, since 1 + 2 + 4 + 635 + 3 + 8 + 3 + 6 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12463538363) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19233532 + ... + 19234179.

Almost surely, 2^12463538364 is an apocalyptic number.

It is an amenable number.

12463538364 is an abundant number, since it is smaller than the sum of its proper divisors (20118613700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12463538364 is a wasteful number, since it uses less digits than its factorization.

12463538364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38467727 (or 38467716 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The spelling of 12463538364 in words is "twelve billion, four hundred sixty-three million, five hundred thirty-eight thousand, three hundred sixty-four".