30316666806 has 24 divisors (see below), whose sum is σ = 65828000160. Its totient is φ = 10083726576.

The previous prime is 30316666799. The next prime is 30316666819. The reversal of 30316666806 is 60866661303.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1810521 + ... + 1827188.

It is an arithmetic number, because the mean of its divisors is an integer number (2742833340).

Almost surely, 2^30316666806 is an apocalyptic number.

30316666806 is an abundant number, since it is smaller than the sum of its proper divisors (35511333354).

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

30316666806 is a wasteful number, since it uses less digits than its factorization.

30316666806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3638180 (or 3638177 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The spelling of 30316666806 in words is "thirty billion, three hundred sixteen million, six hundred sixty-six thousand, eight hundred six".