3243011242 has 16 divisors (see below), whose sum is σ = 4893181920. Its totient is φ = 1611964368.

The previous prime is 3243011129. The next prime is 3243011269. The reversal of 3243011242 is 2421103423.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638509 + ... + 643567.

It is an arithmetic number, because the mean of its divisors is an integer number (305823870).

Almost surely, 2^3243011242 is an apocalyptic number.

3243011242 is a deficient number, since it is larger than the sum of its proper divisors (1650170678).

3243011242 is a wasteful number, since it uses less digits than its factorization.

3243011242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6885.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3243011242 is about 56947.4428047476. The cubic root of 3243011242 is about 1480.1855200236.

Adding to 3243011242 its reverse (2421103423), we get a palindrome (5664114665).

The spelling of 3243011242 in words is "three billion, two hundred forty-three million, eleven thousand, two hundred forty-two".