32324688828 has 144 divisors (see below), whose sum is σ = 91196370720. Its totient is φ = 9593966592.

The previous prime is 32324688827. The next prime is 32324688833. The reversal of 32324688828 is 82888642323.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32324688827) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11080026 + ... + 11082942.

It is an arithmetic number, because the mean of its divisors is an integer number (633308130).

Almost surely, 2^32324688828 is an apocalyptic number.

32324688828 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32324688828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45598185360).

32324688828 is an abundant number, since it is smaller than the sum of its proper divisors (58871681892).

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

32324688828 is a wasteful number, since it uses less digits than its factorization.

32324688828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3916 (or 3911 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 54.

The spelling of 32324688828 in words is "thirty-two billion, three hundred twenty-four million, six hundred eighty-eight thousand, eight hundred twenty-eight".