12466062656 has 56 divisors (see below), whose sum is σ = 25071080160. Its totient is φ = 6149509632.

The previous prime is 12466062649. The next prime is 12466062667. The reversal of 12466062656 is 65626066421.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445750 + ... + 1454346.

It is an arithmetic number, because the mean of its divisors is an integer number (447697860).

Almost surely, 2^12466062656 is an apocalyptic number.

12466062656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12466062656 is an abundant number, since it is smaller than the sum of its proper divisors (12605017504).

12466062656 is a wasteful number, since it uses less digits than its factorization.

12466062656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8911 (or 8901 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 12466062656 in words is "twelve billion, four hundred sixty-six million, sixty-two thousand, six hundred fifty-six".