4144602313 has 2 divisors, whose sum is σ = 4144602314. Its totient is φ = 4144602312.

The previous prime is 4144602311. The next prime is 4144602317. The reversal of 4144602313 is 3132064414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3833714889 + 310887424 = 61917^2 + 17632^2 .

It is a cyclic number.

It is not a de Polignac number, because 4144602313 - 2¹ = 4144602311 is a prime.

Together with 4144602311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4144602311) 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, 2072301156 + 2072301157.

It is an arithmetic number, because the mean of its divisors is an integer number (2072301157).

Almost surely, 2^4144602313 is an apocalyptic number.

It is an amenable number.

4144602313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4144602313 is an equidigital number, since it uses as much as digits as its factorization.

4144602313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 4144602313 is about 64378.5858263445. The cubic root of 4144602313 is about 1606.3035592713.

Adding to 4144602313 its reverse (3132064414), we get a palindrome (7276666727).

The spelling of 4144602313 in words is "four billion, one hundred forty-four million, six hundred two thousand, three hundred thirteen".