3242431133 has 4 divisors (see below), whose sum is σ = 3249434688. Its totient is φ = 3235427580.

The previous prime is 3242431123. The next prime is 3242431139. The reversal of 3242431133 is 3311342423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3242431133 - 2¹² = 3242427037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242431139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3501083 + ... + 3502008.

It is an arithmetic number, because the mean of its divisors is an integer number (812358672).

Almost surely, 2^3242431133 is an apocalyptic number.

It is an amenable number.

3242431133 is a deficient number, since it is larger than the sum of its proper divisors (7003555).

3242431133 is an equidigital number, since it uses as much as digits as its factorization.

3242431133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7003554.

The product of its digits is 5184, while the sum is 26.

The square root of 3242431133 is about 56942.3492051391. The cubic root of 3242431133 is about 1480.0972563614.

Adding to 3242431133 its reverse (3311342423), we get a palindrome (6553773556).

The spelling of 3242431133 in words is "three billion, two hundred forty-two million, four hundred thirty-one thousand, one hundred thirty-three".