12663023716 has 48 divisors (see below), whose sum is σ = 27680873472. Its totient is φ = 4943001600.

The previous prime is 12663023713. The next prime is 12663023719. The reversal of 12663023716 is 61732036621.

It is an interprime number because it is at equal distance from previous prime (12663023713) and next prime (12663023719).

It is not an unprimeable number, because it can be changed into a prime (12663023713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414325 + ... + 443836.

It is an arithmetic number, because the mean of its divisors is an integer number (576684864).

Almost surely, 2^12663023716 is an apocalyptic number.

It is an amenable number.

12663023716 is an abundant number, since it is smaller than the sum of its proper divisors (15017849756).

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

12663023716 is a wasteful number, since it uses less digits than its factorization.

12663023716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858220 (or 858218 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 12663023716 in words is "twelve billion, six hundred sixty-three million, twenty-three thousand, seven hundred sixteen".