30116386686 has 32 divisors (see below), whose sum is σ = 63853735968. Its totient is φ = 9436743680.

The previous prime is 30116386667. The next prime is 30116386723. The reversal of 30116386686 is 68668361103.

It is a congruent number.

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, 96075 + ... + 263558.

It is an arithmetic number, because the mean of its divisors is an integer number (1995429249).

Almost surely, 2^30116386686 is an apocalyptic number.

30116386686 is an abundant number, since it is smaller than the sum of its proper divisors (33737349282).

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

30116386686 is a wasteful number, since it uses less digits than its factorization.

30116386686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360476.

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 30116386686 in words is "thirty billion, one hundred sixteen million, three hundred eighty-six thousand, six hundred eighty-six".