3442142231 has 8 divisors (see below), whose sum is σ = 3778103424. Its totient is φ = 3110020920.

The previous prime is 3442142213. The next prime is 3442142287. The reversal of 3442142231 is 1322412443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3442142231 - 2¹⁰ = 3442141207 is a prime.

It is a super-2 number, since 2×3442142231² = 23696686276867314722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3442142231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442147231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958091 + ... + 961676.

It is an arithmetic number, because the mean of its divisors is an integer number (472262928).

Almost surely, 2^3442142231 is an apocalyptic number.

3442142231 is a deficient number, since it is larger than the sum of its proper divisors (335961193).

3442142231 is a wasteful number, since it uses less digits than its factorization.

3442142231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919941.

The product of its digits is 4608, while the sum is 26.

The square root of 3442142231 is about 58669.7727198598. The cubic root of 3442142231 is about 1509.8817548446.

Adding to 3442142231 its reverse (1322412443), we get a palindrome (4764554674).

The spelling of 3442142231 in words is "three billion, four hundred forty-two million, one hundred forty-two thousand, two hundred thirty-one".