32321043232 has 24 divisors (see below), whose sum is σ = 63783946800. Its totient is φ = 16121945664.

The previous prime is 32321043217. The next prime is 32321043239. The reversal of 32321043232 is 23234012323.

It is a junction number, because it is equal to n+sod(n) for n = 32321043197 and 32321043206.

It is not an unprimeable number, because it can be changed into a prime (32321043239) 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, 1191882 + ... + 1218697.

It is an arithmetic number, because the mean of its divisors is an integer number (2657664450).

Almost surely, 2^32321043232 is an apocalyptic number.

32321043232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32321043232 is a deficient number, since it is larger than the sum of its proper divisors (31462903568).

32321043232 is a wasteful number, since it uses less digits than its factorization.

32321043232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411008 (or 2411000 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 32321043232 its reverse (23234012323), we get a palindrome (55555055555).

The spelling of 32321043232 in words is "thirty-two billion, three hundred twenty-one million, forty-three thousand, two hundred thirty-two".