30658068845 has 8 divisors (see below), whose sum is σ = 38389234176. Its totient is φ = 23460087376.

The previous prime is 30658068829. The next prime is 30658068871. The reversal of 30658068845 is 54886085603.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30658068845 - 2⁴ = 30658068829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133295837 + ... + 133296066.

It is an arithmetic number, because the mean of its divisors is an integer number (4798654272).

Almost surely, 2^30658068845 is an apocalyptic number.

It is an amenable number.

30658068845 is a deficient number, since it is larger than the sum of its proper divisors (7731165331).

30658068845 is a wasteful number, since it uses less digits than its factorization.

30658068845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266591931.

The product of its (nonzero) digits is 5529600, while the sum is 53.

The spelling of 30658068845 in words is "thirty billion, six hundred fifty-eight million, sixty-eight thousand, eight hundred forty-five".