4440043201313 has 2 divisors, whose sum is σ = 4440043201314. Its totient is φ = 4440043201312.

The previous prime is 4440043201289. The next prime is 4440043201337. The reversal of 4440043201313 is 3131023400444.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (4440043201289) and next prime (4440043201337).

It can be written as a sum of positive squares in only one way, i.e., 2501357338624 + 1938685862689 = 1581568^2 + 1392367^2 .

It is a cyclic number.

It is not a de Polignac number, because 4440043201313 - 2⁶ = 4440043201249 is a prime.

It is not a weakly prime, because it can be changed into another prime (4440043203313) 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, 2220021600656 + 2220021600657.

It is an arithmetic number, because the mean of its divisors is an integer number (2220021600657).

Almost surely, 2^{4440043201313} is an apocalyptic number.

It is an amenable number.

4440043201313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4440043201313 is an equidigital number, since it uses as much as digits as its factorization.

4440043201313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4440043201313 its reverse (3131023400444), we get a palindrome (7571066601757).

The spelling of 4440043201313 in words is "four trillion, four hundred forty billion, forty-three million, two hundred one thousand, three hundred thirteen".