32321412336 has 80 divisors (see below), whose sum is σ = 85548552320. Its totient is φ = 10509730560.

The previous prime is 32321412269. The next prime is 32321412337. The reversal of 32321412336 is 63321412323.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32321412337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1664250 + ... + 1683558.

It is an arithmetic number, because the mean of its divisors is an integer number (1069356904).

Almost surely, 2^32321412336 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 32321412336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42774276160).

32321412336 is an abundant number, since it is smaller than the sum of its proper divisors (53227139984).

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

32321412336 is a wasteful number, since it uses less digits than its factorization.

32321412336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20174 (or 20168 counting only the distinct ones).

The product of its digits is 15552, while the sum is 30.

Adding to 32321412336 its reverse (63321412323), we get a palindrome (95642824659).

The spelling of 32321412336 in words is "thirty-two billion, three hundred twenty-one million, four hundred twelve thousand, three hundred thirty-six".