3144332431441 has 4 divisors (see below), whose sum is σ = 3144339614884. Its totient is φ = 3144325248000.

The previous prime is 3144332431397. The next prime is 3144332431447. The reversal of 3144332431441 is 1441342334413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 717529279041 + 2426803152400 = 847071^2 + 1557820^2 .

It is a cyclic number.

It is not a de Polignac number, because 3144332431441 - 2¹¹ = 3144332429393 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 3144332431441.

It is not an unprimeable number, because it can be changed into a prime (3144332431447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2889360 + ... + 3825841.

It is an arithmetic number, because the mean of its divisors is an integer number (786084903721).

Almost surely, 2^{3144332431441} is an apocalyptic number.

It is an amenable number.

3144332431441 is a deficient number, since it is larger than the sum of its proper divisors (7183443).

3144332431441 is an equidigital number, since it uses as much as digits as its factorization.

3144332431441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7183442.

The product of its digits is 165888, while the sum is 37.

Adding to 3144332431441 its reverse (1441342334413), we get a palindrome (4585674765854).

The spelling of 3144332431441 in words is "three trillion, one hundred forty-four billion, three hundred thirty-two million, four hundred thirty-one thousand, four hundred forty-one".