3243143112 has 64 divisors (see below), whose sum is σ = 8969564160. Its totient is φ = 968923200.

The previous prime is 3243143081. The next prime is 3243143147. The reversal of 3243143112 is 2113413423.

It is a happy number.

3243143112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×3243143112³ (a number of 30 digits) contains 333 as substring.

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 an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67768 + ... + 105255.

It is an arithmetic number, because the mean of its divisors is an integer number (140149440).

Almost surely, 2^3243143112 is an apocalyptic number.

It is an amenable number.

3243143112 is an abundant number, since it is smaller than the sum of its proper divisors (5726421048).

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

3243143112 is a wasteful number, since it uses less digits than its factorization.

3243143112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173114 (or 173110 counting only the distinct ones).

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

The square root of 3243143112 is about 56948.6006149405. The cubic root of 3243143112 is about 1480.2055825935.

Adding to 3243143112 its reverse (2113413423), we get a palindrome (5356556535).

The spelling of 3243143112 in words is "three billion, two hundred forty-three million, one hundred forty-three thousand, one hundred twelve".