3313143232 has 84 divisors (see below), whose sum is σ = 7665348144. Its totient is φ = 1416683520.

The previous prime is 3313143187. The next prime is 3313143269. The reversal of 3313143232 is 2323413133.

It is a junction number, because it is equal to n+sod(n) for n = 3313143197 and 3313143206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1808557 + ... + 1810387.

Almost surely, 2^3313143232 is an apocalyptic number.

3313143232 is a gapful number since it is divisible by the number (32) 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 3313143232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3832674072).

3313143232 is an abundant number, since it is smaller than the sum of its proper divisors (4352204912).

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

3313143232 is a wasteful number, since it uses less digits than its factorization.

3313143232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434 (or 2417 counting only the distinct ones).

The product of its digits is 3888, while the sum is 25.

The square root of 3313143232 is about 57559.9099373861. The cubic root of 3313143232 is about 1490.7794717446.

Adding to 3313143232 its reverse (2323413133), we get a palindrome (5636556365).

The spelling of 3313143232 in words is "three billion, three hundred thirteen million, one hundred forty-three thousand, two hundred thirty-two".