328030030666 has 16 divisors (see below), whose sum is σ = 529993916928. Its totient is φ = 151370118000.

The previous prime is 328030030663. The next prime is 328030030687. The reversal of 328030030666 is 666030030823.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (328030030661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039770 + ... + 1318021.

It is an arithmetic number, because the mean of its divisors is an integer number (33124619808).

Almost surely, 2^328030030666 is an apocalyptic number.

328030030666 is a deficient number, since it is larger than the sum of its proper divisors (201963886262).

328030030666 is a wasteful number, since it uses less digits than its factorization.

328030030666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363157.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 328030030666 in words is "three hundred twenty-eight billion, thirty million, thirty thousand, six hundred sixty-six".