32333232040 has 16 divisors (see below), whose sum is σ = 72749772180. Its totient is φ = 12933292800.

The previous prime is 32333232023. The next prime is 32333232049. The reversal of 32333232040 is 4023233323.

It can be written as a sum of positive squares in 2 ways, for example, as 31683288004 + 649944036 = 177998^2 + 25494^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32333231996 and 32333232014.

It is not an unprimeable number, because it can be changed into a prime (32333232049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404165361 + ... + 404165440.

Almost surely, 2^32333232040 is an apocalyptic number.

It is an amenable number.

32333232040 is an abundant number, since it is smaller than the sum of its proper divisors (40416540140).

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

32333232040 is a wasteful number, since it uses less digits than its factorization.

32333232040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808330812 (or 808330808 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 25.

Adding to 32333232040 its reverse (4023233323), we get a palindrome (36356465363).

The spelling of 32333232040 in words is "thirty-two billion, three hundred thirty-three million, two hundred thirty-two thousand, forty".