66300341650056 has 96 divisors (see below), whose sum is σ = 180344863408320. Its totient is φ = 22004097897600.

The previous prime is 66300341650033. The next prime is 66300341650073. The reversal of 66300341650056 is 65005614300366.

66300341650056 is a `hidden beast` number, since 6 + 63 + 0 + 0 + 34 + 1 + 6 + 500 + 56 = 666.

66300341650056 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 66300341649993 and 66300341650020.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18095526 + ... + 21448746.

It is an arithmetic number, because the mean of its divisors is an integer number (1878592327170).

Almost surely, 2^{66300341650056} is an apocalyptic number.

It is an amenable number.

66300341650056 is an abundant number, since it is smaller than the sum of its proper divisors (114044521758264).

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

66300341650056 is a wasteful number, since it uses less digits than its factorization.

66300341650056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3354427 (or 3354420 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The spelling of 66300341650056 in words is "sixty-six trillion, three hundred billion, three hundred forty-one million, six hundred fifty thousand, fifty-six".