3241143312 has 160 divisors (see below), whose sum is σ = 9409112064. Its totient is φ = 952972800.

The previous prime is 3241143307. The next prime is 3241143319. The reversal of 3241143312 is 2133411423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (3241143319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3250398 + ... + 3251394.

Almost surely, 2^3241143312 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 3241143312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4704556032).

3241143312 is an abundant number, since it is smaller than the sum of its proper divisors (6167968752).

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

3241143312 is a wasteful number, since it uses less digits than its factorization.

3241143312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197 (or 1191 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 3241143312 is about 56931.0399694227. The cubic root of 3241143312 is about 1479.9012765899.

Adding to 3241143312 its reverse (2133411423), we get a palindrome (5374554735).

The spelling of 3241143312 in words is "three billion, two hundred forty-one million, one hundred forty-three thousand, three hundred twelve".