30271824146 has 16 divisors (see below), whose sum is σ = 48128346720. Its totient is φ = 14230877760.

The previous prime is 30271824139. The next prime is 30271824161. The reversal of 30271824146 is 64142817203.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425456 + ... + 491483.

It is an arithmetic number, because the mean of its divisors is an integer number (3008021670).

Almost surely, 2^30271824146 is an apocalyptic number.

30271824146 is a deficient number, since it is larger than the sum of its proper divisors (17856522574).

30271824146 is a wasteful number, since it uses less digits than its factorization.

30271824146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917929.

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 30271824146 in words is "thirty billion, two hundred seventy-one million, eight hundred twenty-four thousand, one hundred forty-six".