30886841209 has 8 divisors (see below), whose sum is σ = 35648745408. Its totient is φ = 26212311600.

The previous prime is 30886841191. The next prime is 30886841213. The reversal of 30886841209 is 90214868803.

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 30886841209 - 2⁷ = 30886841081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30886841269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21842887 + ... + 21844300.

It is an arithmetic number, because the mean of its divisors is an integer number (4456093176).

Almost surely, 2^30886841209 is an apocalyptic number.

It is an amenable number.

30886841209 is a deficient number, since it is larger than the sum of its proper divisors (4761904199).

30886841209 is a wasteful number, since it uses less digits than its factorization.

30886841209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43687295.

The product of its (nonzero) digits is 663552, while the sum is 49.

The spelling of 30886841209 in words is "thirty billion, eight hundred eighty-six million, eight hundred forty-one thousand, two hundred nine".