3141105443 has 4 divisors (see below), whose sum is σ = 3589834800. Its totient is φ = 2692376088.

The previous prime is 3141105431. The next prime is 3141105481. The reversal of 3141105443 is 3445011413.

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 3141105443 - 2⁴ = 3141105427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3141105413) 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 3 ways as a sum of consecutive naturals, for example, 224364668 + ... + 224364681.

It is an arithmetic number, because the mean of its divisors is an integer number (897458700).

Almost surely, 2^3141105443 is an apocalyptic number.

3141105443 is a deficient number, since it is larger than the sum of its proper divisors (448729357).

3141105443 is an equidigital number, since it uses as much as digits as its factorization.

3141105443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448729356.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 3141105443 is about 56045.5657746445. The cubic root of 3141105443 is about 1464.5161720836.

Adding to 3141105443 its reverse (3445011413), we get a palindrome (6586116856).

The spelling of 3141105443 in words is "three billion, one hundred forty-one million, one hundred five thousand, four hundred forty-three".