3243000112 has 80 divisors (see below), whose sum is σ = 6960295584. Its totient is φ = 1451520000.

The previous prime is 3243000097. The next prime is 3243000113. The reversal of 3243000112 is 2110003423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (3243000113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4283638 + ... + 4284394.

Almost surely, 2^3243000112 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 3243000112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3480147792).

3243000112 is an abundant number, since it is smaller than the sum of its proper divisors (3717295472).

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

3243000112 is a wasteful number, since it uses less digits than its factorization.

3243000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118 (or 1112 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3243000112 is about 56947.3450829799. The cubic root of 3243000112 is about 1480.1838266917.

Adding to 3243000112 its reverse (2110003423), we get a palindrome (5353003535).

The spelling of 3243000112 in words is "three billion, two hundred forty-three million, one hundred twelve", and thus it is an aban number.