32003322032 has 160 divisors (see below), whose sum is σ = 71886113280. Its totient is φ = 13660416000.

The previous prime is 32003321971. The next prime is 32003322083. The reversal of 32003322032 is 23022330023.

It is a junction number, because it is equal to n+sod(n) for n = 32003321995 and 32003322013.

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 31 ways as a sum of consecutive naturals, for example, 76017182 + ... + 76017602.

It is an arithmetic number, because the mean of its divisors is an integer number (449288208).

Almost surely, 2^32003322032 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 32003322032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35943056640).

32003322032 is an abundant number, since it is smaller than the sum of its proper divisors (39882791248).

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

32003322032 is a wasteful number, since it uses less digits than its factorization.

32003322032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763 (or 757 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 32003322032 its reverse (23022330023), we get a palindrome (55025652055).

The spelling of 32003322032 in words is "thirty-two billion, three million, three hundred twenty-two thousand, thirty-two".