30385129206 has 8 divisors (see below), whose sum is σ = 60770258424. Its totient is φ = 10128376400.

The previous prime is 30385129189. The next prime is 30385129273. The reversal of 30385129206 is 60292158303.

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

30385129206 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 2532094095 + ... + 2532094106.

It is an arithmetic number, because the mean of its divisors is an integer number (7596282303).

Almost surely, 2^30385129206 is an apocalyptic number.

30385129206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30385129206 is a wasteful number, since it uses less digits than its factorization.

30385129206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064188206.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 30385129206 in words is "thirty billion, three hundred eighty-five million, one hundred twenty-nine thousand, two hundred six".