3144424181 has 2 divisors, whose sum is σ = 3144424182. Its totient is φ = 3144424180.

The previous prime is 3144424163. The next prime is 3144424259. The reversal of 3144424181 is 1814244413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1600720081 + 1543704100 = 40009^2 + 39290^2 .

It is a cyclic number.

It is not a de Polignac number, because 3144424181 - 2⁶ = 3144424117 is a prime.

It is a super-2 number, since 2×3144424181² = 19774806860115041522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3144424081) 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 as a sum of consecutive naturals, namely, 1572212090 + 1572212091.

It is an arithmetic number, because the mean of its divisors is an integer number (1572212091).

Almost surely, 2^3144424181 is an apocalyptic number.

It is an amenable number.

3144424181 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144424181 is an equidigital number, since it uses as much as digits as its factorization.

3144424181 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 32.

The square root of 3144424181 is about 56075.1654567332. The cubic root of 3144424181 is about 1465.0317692016.

Adding to 3144424181 its reverse (1814244413), we get a palindrome (4958668594).

The spelling of 3144424181 in words is "three billion, one hundred forty-four million, four hundred twenty-four thousand, one hundred eighty-one".