3144244361 has 2 divisors, whose sum is σ = 3144244362. Its totient is φ = 3144244360.

The previous prime is 3144244309. The next prime is 3144244387. The reversal of 3144244361 is 1634424413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2752995961 + 391248400 = 52469^2 + 19780^2 .

It is a cyclic number.

It is not a de Polignac number, because 3144244361 - 2²² = 3140050057 is a prime.

It is not a weakly prime, because it can be changed into another prime (3144244861) 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 as a sum of consecutive naturals, namely, 1572122180 + 1572122181.

It is an arithmetic number, because the mean of its divisors is an integer number (1572122181).

Almost surely, 2^3144244361 is an apocalyptic number.

It is an amenable number.

3144244361 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144244361 is an equidigital number, since it uses as much as digits as its factorization.

3144244361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 32.

The square root of 3144244361 is about 56073.5620502211. The cubic root of 3144244361 is about 1465.0038417741.

Adding to 3144244361 its reverse (1634424413), we get a palindrome (4778668774).

The spelling of 3144244361 in words is "three billion, one hundred forty-four million, two hundred forty-four thousand, three hundred sixty-one".