32299306844 has 96 divisors (see below), whose sum is σ = 67528581120. Its totient is φ = 13226976000.

The previous prime is 32299306789. The next prime is 32299306873. The reversal of 32299306844 is 44860399223.

It is a happy number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 32299306792 and 32299306801.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 46075694 + ... + 46076394.

It is an arithmetic number, because the mean of its divisors is an integer number (703422720).

Almost surely, 2^32299306844 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 32299306844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33764290560).

32299306844 is an abundant number, since it is smaller than the sum of its proper divisors (35229274276).

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

32299306844 is a wasteful number, since it uses less digits than its factorization.

32299306844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339 (or 1337 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 50.

The spelling of 32299306844 in words is "thirty-two billion, two hundred ninety-nine million, three hundred six thousand, eight hundred forty-four".