232428816500 has 48 divisors (see below), whose sum is σ = 507671673600. Its totient is φ = 92962893600.

The previous prime is 232428816497. The next prime is 232428816517. The reversal of 232428816500 is 5618824232.

232428816500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10288217 + ... + 10310783.

It is an arithmetic number, because the mean of its divisors is an integer number (10576493200).

Almost surely, 2^232428816500 is an apocalyptic number.

232428816500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232428816500 is an abundant number, since it is smaller than the sum of its proper divisors (275242857100).

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

232428816500 is a wasteful number, since it uses less digits than its factorization.

232428816500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43185 (or 43173 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 232428816500 in words is "two hundred thirty-two billion, four hundred twenty-eight million, eight hundred sixteen thousand, five hundred".