32480494032 has 320 divisors, whose sum is σ = 106621747200. Its totient is φ = 8306565120.

The previous prime is 32480494021. The next prime is 32480494087. The reversal of 32480494032 is 23049408423.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10445694 + ... + 10448802.

It is an arithmetic number, because the mean of its divisors is an integer number (333192960).

Almost surely, 2^32480494032 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 32480494032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53310873600).

32480494032 is an abundant number, since it is smaller than the sum of its proper divisors (74141253168).

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

32480494032 is a wasteful number, since it uses less digits than its factorization.

32480494032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234 (or 3228 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 32480494032 in words is "thirty-two billion, four hundred eighty million, four hundred ninety-four thousand, thirty-two".