12463346408 has 16 divisors (see below), whose sum is σ = 24743408580. Its totient is φ = 5865104128.

The previous prime is 12463346393. The next prime is 12463346417. The reversal of 12463346408 is 80464336421.

It can be written as a sum of positive squares in 2 ways, for example, as 12373892644 + 89453764 = 111238^2 + 9458^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45820991 + ... + 45821262.

Almost surely, 2^12463346408 is an apocalyptic number.

It is an amenable number.

12463346408 is a deficient number, since it is larger than the sum of its proper divisors (12280062172).

12463346408 is a wasteful number, since it uses less digits than its factorization.

12463346408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91642276 (or 91642272 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 12463346408 in words is "twelve billion, four hundred sixty-three million, three hundred forty-six thousand, four hundred eight".