3144440241 has 24 divisors (see below), whose sum is σ = 4813145064. Its totient is φ = 1971340800.

The previous prime is 3144440237. The next prime is 3144440263. The reversal of 3144440241 is 1420444413.

It can be written as a sum of positive squares in 4 ways, for example, as 250430625 + 2894009616 = 15825^2 + 53796^2 .

It is not a de Polignac number, because 3144440241 - 2² = 3144440237 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3144440281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 191155 + ... + 206951.

It is an arithmetic number, because the mean of its divisors is an integer number (200547711).

Almost surely, 2^3144440241 is an apocalyptic number.

It is an amenable number.

3144440241 is a deficient number, since it is larger than the sum of its proper divisors (1668704823).

3144440241 is a wasteful number, since it uses less digits than its factorization.

3144440241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17121 (or 17118 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 3144440241 is about 56075.3086571978. The cubic root of 3144440241 is about 1465.0342633912.

Adding to 3144440241 its reverse (1420444413), we get a palindrome (4564884654).

The spelling of 3144440241 in words is "three billion, one hundred forty-four million, four hundred forty thousand, two hundred forty-one".