3442443131 has 8 divisors (see below), whose sum is σ = 3524355120. Its totient is φ = 3360615552.

The previous prime is 3442443113. The next prime is 3442443133. The reversal of 3442443131 is 1313442443.

It is a happy number.

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 3442443131 - 2²⁶ = 3375334267 is a prime.

It is a super-2 number, since 2×3442443131² = 23700829420338166322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3442443094 and 3442443103.

It is not an unprimeable number, because it can be changed into a prime (3442443133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65615 + ... + 105783.

It is an arithmetic number, because the mean of its divisors is an integer number (440544390).

Almost surely, 2^3442443131 is an apocalyptic number.

3442443131 is a deficient number, since it is larger than the sum of its proper divisors (81911989).

3442443131 is a wasteful number, since it uses less digits than its factorization.

3442443131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42205.

The product of its digits is 13824, while the sum is 29.

The square root of 3442443131 is about 58672.3370166896. The cubic root of 3442443131 is about 1509.9257497516.

Adding to 3442443131 its reverse (1313442443), we get a palindrome (4755885574).

The spelling of 3442443131 in words is "three billion, four hundred forty-two million, four hundred forty-three thousand, one hundred thirty-one".