32013013232 has 20 divisors (see below), whose sum is σ = 64164014520. Its totient is φ = 15454557888.

The previous prime is 32013013231. The next prime is 32013013237. The reversal of 32013013232 is 23231031023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32013013231) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 34496318 + ... + 34497245.

It is an arithmetic number, because the mean of its divisors is an integer number (3208200726).

Almost surely, 2^32013013232 is an apocalyptic number.

It is an amenable number.

32013013232 is an abundant number, since it is smaller than the sum of its proper divisors (32151001288).

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

32013013232 is a wasteful number, since it uses less digits than its factorization.

32013013232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68993600 (or 68993594 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 32013013232 its reverse (23231031023), we get a palindrome (55244044255).

The spelling of 32013013232 in words is "thirty-two billion, thirteen million, thirteen thousand, two hundred thirty-two".