32112412332 has 192 divisors, whose sum is σ = 103324376064. Its totient is φ = 7491087360.

The previous prime is 32112412291. The next prime is 32112412351. The reversal of 32112412332 is 23321421123.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 408318 + ... + 480570.

It is an arithmetic number, because the mean of its divisors is an integer number (538147792).

Almost surely, 2^32112412332 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 32112412332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51662188032).

32112412332 is an abundant number, since it is smaller than the sum of its proper divisors (71211963732).

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

32112412332 is a wasteful number, since it uses less digits than its factorization.

32112412332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72328 (or 72326 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

Adding to 32112412332 its reverse (23321421123), we get a palindrome (55433833455).

It can be divided in two parts, 32112 and 412332, that added together give a palindrome (444444).

The spelling of 32112412332 in words is "thirty-two billion, one hundred twelve million, four hundred twelve thousand, three hundred thirty-two".