3144443141 has 6 divisors (see below), whose sum is σ = 3657821670. Its totient is φ = 2695236936.

The previous prime is 3144443111. The next prime is 3144443147. The reversal of 3144443141 is 1413444413.

3144443141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2390721025 + 753722116 = 48895^2 + 27454^2 .

It is not a de Polignac number, because 3144443141 - 2¹⁰ = 3144442117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144443147) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32086106 + ... + 32086203.

It is an arithmetic number, because the mean of its divisors is an integer number (609636945).

Almost surely, 2^3144443141 is an apocalyptic number.

It is an amenable number.

3144443141 is a deficient number, since it is larger than the sum of its proper divisors (513378529).

3144443141 is an equidigital number, since it uses as much as digits as its factorization.

3144443141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64172323 (or 64172316 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 3144443141 is about 56075.3345152751. The cubic root of 3144443141 is about 1465.0347137732.

Adding to 3144443141 its reverse (1413444413), we get a palindrome (4557887554).

The spelling of 3144443141 in words is "three billion, one hundred forty-four million, four hundred forty-three thousand, one hundred forty-one".