6628230328266 has 32 divisors (see below), whose sum is σ = 14730235821120. Its totient is φ = 2209284845712.

The previous prime is 6628230328253. The next prime is 6628230328283.

6628230328266 is a `hidden beast` number, since 6 + 6 + 28 + 2 + 30 + 328 + 266 = 666.

6628230328266 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6628230328266² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2515825 + ... + 4425588.

It is an arithmetic number, because the mean of its divisors is an integer number (460319869410).

Almost surely, 2^{6628230328266} is an apocalyptic number.

6628230328266 is an abundant number, since it is smaller than the sum of its proper divisors (8102005492854).

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

6628230328266 is a wasteful number, since it uses less digits than its factorization.

6628230328266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6959107 (or 6959101 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 54.

The spelling of 6628230328266 in words is "six trillion, six hundred twenty-eight billion, two hundred thirty million, three hundred twenty-eight thousand, two hundred sixty-six".