230193606728 has 16 divisors (see below), whose sum is σ = 431657260080. Its totient is φ = 115085004048.

The previous prime is 230193606661. The next prime is 230193606739. The reversal of 230193606728 is 827606391032.

It is a happy 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, 1391726 + ... + 1548317.

It is an arithmetic number, because the mean of its divisors is an integer number (26978578755).

Almost surely, 2^230193606728 is an apocalyptic number.

It is an amenable number.

230193606728 is a deficient number, since it is larger than the sum of its proper divisors (201463653352).

230193606728 is a wasteful number, since it uses less digits than its factorization.

230193606728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2949836 (or 2949832 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 230193606728 in words is "two hundred thirty billion, one hundred ninety-three million, six hundred six thousand, seven hundred twenty-eight".