2331232032 has 96 divisors (see below), whose sum is σ = 6498273600. Its totient is φ = 729243648.

The previous prime is 2331231979. The next prime is 2331232061. The reversal of 2331232032 is 2302321332.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 616644 + ... + 620412.

It is an arithmetic number, because the mean of its divisors is an integer number (67690350).

Almost surely, 2^2331232032 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 2331232032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3249136800).

2331232032 is an abundant number, since it is smaller than the sum of its proper divisors (4167041568).

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

2331232032 is a wasteful number, since it uses less digits than its factorization.

2331232032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4178 (or 4170 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2331232032 is about 48282.8337196565. The cubic root of 2331232032 is about 1325.9541307566.

Adding to 2331232032 its reverse (2302321332), we get a palindrome (4633553364).

The spelling of 2331232032 in words is "two billion, three hundred thirty-one million, two hundred thirty-two thousand, thirty-two".