12014065632656 has 80 divisors (see below), whose sum is σ = 25362552883200. Its totient is φ = 5491325435904.

The previous prime is 12014065632643. The next prime is 12014065632677. The reversal of 12014065632656 is 65623656041021.

12014065632656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12014065632656² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12014065632656.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14251280 + ... + 15070736.

It is an arithmetic number, because the mean of its divisors is an integer number (317031911040).

Almost surely, 2^{12014065632656} is an apocalyptic number.

12014065632656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12014065632656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12681276441600).

12014065632656 is an abundant number, since it is smaller than the sum of its proper divisors (13348487250544).

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

12014065632656 is a wasteful number, since it uses less digits than its factorization.

12014065632656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821176 (or 821170 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 12014065632656 in words is "twelve trillion, fourteen billion, sixty-five million, six hundred thirty-two thousand, six hundred fifty-six".