2331332032 has 56 divisors (see below), whose sum is σ = 4744949616. Its totient is φ = 1135884288.

The previous prime is 2331332027. The next prime is 2331332033. The reversal of 2331332032 is 2302331332.

It is a junction number, because it is equal to n+sod(n) for n = 2331331994 and 2331332012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331332033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1697298 + ... + 1698670.

Almost surely, 2^2331332032 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 2331332032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2372474808).

2331332032 is an abundant number, since it is smaller than the sum of its proper divisors (2413617584).

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

2331332032 is a wasteful number, since it uses less digits than its factorization.

2331332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045 (or 2035 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 2331332032 is about 48283.8692732884. The cubic root of 2331332032 is about 1325.9730897613.

Adding to 2331332032 its reverse (2302331332), we get a palindrome (4633663364).

The spelling of 2331332032 in words is "two billion, three hundred thirty-one million, three hundred thirty-two thousand, thirty-two".