32421233032 has 32 divisors (see below), whose sum is σ = 61644807000. Its totient is φ = 15984208384.

The previous prime is 32421233029. The next prime is 32421233041. The reversal of 32421233032 is 23033212423.

It can be written as a sum of positive squares in 4 ways, for example, as 24946938916 + 7474294116 = 157946^2 + 86454^2 .

It is a super-2 number, since 2×32421233032² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32421232988 and 32421233006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64038 + ... + 262570.

Almost surely, 2^32421233032 is an apocalyptic number.

It is an amenable number.

32421233032 is a deficient number, since it is larger than the sum of its proper divisors (29223573968).

32421233032 is a wasteful number, since it uses less digits than its factorization.

32421233032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198825 (or 198821 counting only the distinct ones).

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

Adding to 32421233032 its reverse (23033212423), we get a palindrome (55454445455).

The spelling of 32421233032 in words is "thirty-two billion, four hundred twenty-one million, two hundred thirty-three thousand, thirty-two".