3243342442231 has 16 divisors (see below), whose sum is σ = 3471954361344. Its totient is φ = 3018977501184.

The previous prime is 3243342442201. The next prime is 3243342442267. The reversal of 3243342442231 is 1322442433423.

It is a cyclic number.

It is not a de Polignac number, because 3243342442231 - 2⁵ = 3243342442199 is a prime.

It is a super-2 number, since 2×3243342442231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243342442201) 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, 1676746 + ... + 3049288.

It is an arithmetic number, because the mean of its divisors is an integer number (216997147584).

Almost surely, 2^{3243342442231} is an apocalyptic number.

3243342442231 is a deficient number, since it is larger than the sum of its proper divisors (228611919113).

3243342442231 is a wasteful number, since it uses less digits than its factorization.

3243342442231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374090.

The product of its digits is 331776, while the sum is 37.

Adding to 3243342442231 its reverse (1322442433423), we get a palindrome (4565784875654).

The spelling of 3243342442231 in words is "three trillion, two hundred forty-three billion, three hundred forty-two million, four hundred forty-two thousand, two hundred thirty-one".