32541024432 has 160 divisors (see below), whose sum is σ = 97343769600. Its totient is φ = 9174933504.

The previous prime is 32541024431. The next prime is 32541024469. The reversal of 32541024432 is 23442014523.

It is a self number, because there is not a number n which added to its sum of digits gives 32541024432.

It is not an unprimeable number, because it can be changed into a prime (32541024431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25088808 + ... + 25090104.

It is an arithmetic number, because the mean of its divisors is an integer number (608398560).

Almost surely, 2^32541024432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32541024432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48671884800).

32541024432 is an abundant number, since it is smaller than the sum of its proper divisors (64802745168).

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

32541024432 is a wasteful number, since it uses less digits than its factorization.

32541024432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243 (or 2237 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 32541024432 its reverse (23442014523), we get a palindrome (55983038955).

Subtracting from 32541024432 its reverse (23442014523), we obtain a palindrome (9099009909).

The spelling of 32541024432 in words is "thirty-two billion, five hundred forty-one million, twenty-four thousand, four hundred thirty-two".