3144341521 has 16 divisors (see below), whose sum is σ = 3346187200. Its totient is φ = 2946310848.

The previous prime is 3144341509. The next prime is 3144341567. The reversal of 3144341521 is 1251434413.

3144341521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3144341521 - 2¹³ = 3144333329 is a prime.

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 3144341521.

It is not an unprimeable number, because it can be changed into a prime (3144341581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 680806 + ... + 685408.

It is an arithmetic number, because the mean of its divisors is an integer number (209136700).

Almost surely, 2^3144341521 is an apocalyptic number.

It is an amenable number.

3144341521 is a deficient number, since it is larger than the sum of its proper divisors (201845679).

3144341521 is a wasteful number, since it uses less digits than its factorization.

3144341521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5008.

The product of its digits is 5760, while the sum is 28.

The square root of 3144341521 is about 56074.4284054684. The cubic root of 3144341521 is about 1465.0189316008.

Adding to 3144341521 its reverse (1251434413), we get a palindrome (4395775934).

The spelling of 3144341521 in words is "three billion, one hundred forty-four million, three hundred forty-one thousand, five hundred twenty-one".