3162442231 has 4 divisors (see below), whose sum is σ = 3405707032. Its totient is φ = 2919177432.

The previous prime is 3162442219. The next prime is 3162442253. The reversal of 3162442231 is 1322442613.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3162442231 - 2¹⁵ = 3162409463 is a prime.

It is a super-2 number, since 2×3162442231² = 20002081728824514722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3162442231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3162442291) 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, 121632381 + ... + 121632406.

It is an arithmetic number, because the mean of its divisors is an integer number (851426758).

Almost surely, 2^3162442231 is an apocalyptic number.

3162442231 is a deficient number, since it is larger than the sum of its proper divisors (243264801).

3162442231 is a wasteful number, since it uses less digits than its factorization.

3162442231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243264800.

The product of its digits is 6912, while the sum is 28.

The square root of 3162442231 is about 56235.5957646045. The cubic root of 3162442231 is about 1467.8247295182.

Adding to 3162442231 its reverse (1322442613), we get a palindrome (4484884844).

The spelling of 3162442231 in words is "three billion, one hundred sixty-two million, four hundred forty-two thousand, two hundred thirty-one".