32285840228 has 12 divisors (see below), whose sum is σ = 56501899440. Its totient is φ = 16142440392.

The previous prime is 32285840219. The next prime is 32285840243. The reversal of 32285840228 is 82204858223.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62243 + ... + 261621.

It is an arithmetic number, because the mean of its divisors is an integer number (4708491620).

Almost surely, 2^32285840228 is an apocalyptic number.

It is an amenable number.

32285840228 is a deficient number, since it is larger than the sum of its proper divisors (24216059212).

32285840228 is a wasteful number, since it uses less digits than its factorization.

32285840228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239866 (or 239864 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 44.

The spelling of 32285840228 in words is "thirty-two billion, two hundred eighty-five million, eight hundred forty thousand, two hundred twenty-eight".