3144424081 has 2 divisors, whose sum is σ = 3144424082. Its totient is φ = 3144424080.

The previous prime is 3144424069. The next prime is 3144424117. The reversal of 3144424081 is 1804244413.

3144424081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3115425856 + 28998225 = 55816^2 + 5385^2 .

It is a cyclic number.

It is not a de Polignac number, because 3144424081 - 2¹¹ = 3144422033 is a prime.

It is a super-2 number, since 2×3144424081² = 19774805602345389122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3144424181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572212040 + 1572212041.

It is an arithmetic number, because the mean of its divisors is an integer number (1572212041).

Almost surely, 2^3144424081 is an apocalyptic number.

It is an amenable number.

3144424081 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144424081 is an equidigital number, since it uses as much as digits as its factorization.

3144424081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 3144424081 is about 56075.1645650728. The cubic root of 3144424081 is about 1465.0317536711.

Adding to 3144424081 its reverse (1804244413), we get a palindrome (4948668494).

The spelling of 3144424081 in words is "three billion, one hundred forty-four million, four hundred twenty-four thousand, eighty-one".