14660656704660 has 192 divisors, whose sum is σ = 41560269004800. Its totient is φ = 3861164955648.

The previous prime is 14660656704599. The next prime is 14660656704719. The reversal of 14660656704660 is 6640765606641.

14660656704660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14660656704660.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2951609497 + ... + 2951614463.

It is an arithmetic number, because the mean of its divisors is an integer number (216459734400).

Almost surely, 2^{14660656704660} is an apocalyptic number.

14660656704660 is a gapful number since it is divisible by the number (10) 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 14660656704660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20780134502400).

14660656704660 is an abundant number, since it is smaller than the sum of its proper divisors (26899612300140).

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

14660656704660 is a wasteful number, since it uses less digits than its factorization.

14660656704660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6550 (or 6548 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 57.

The spelling of 14660656704660 in words is "fourteen trillion, six hundred sixty billion, six hundred fifty-six million, seven hundred four thousand, six hundred sixty".