32013321168 has 40 divisors (see below), whose sum is σ = 82721764000. Its totient is φ = 10668438144.

The previous prime is 32013321083. The next prime is 32013321169. The reversal of 32013321168 is 86112331023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32013321169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115398 + ... + 278106.

It is an arithmetic number, because the mean of its divisors is an integer number (2068044100).

Almost surely, 2^32013321168 is an apocalyptic number.

It is an amenable number.

32013321168 is an abundant number, since it is smaller than the sum of its proper divisors (50708442832).

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

32013321168 is a wasteful number, since it uses less digits than its factorization.

32013321168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166819 (or 166813 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 32013321168 in words is "thirty-two billion, thirteen million, three hundred twenty-one thousand, one hundred sixty-eight".