10313441449 has 2 divisors, whose sum is σ = 10313441450. Its totient is φ = 10313441448.

The previous prime is 10313441441. The next prime is 10313441503. The reversal of 10313441449 is 94414431301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6784487424 + 3528954025 = 82368^2 + 59405^2 .

It is a cyclic number.

It is not a de Polignac number, because 10313441449 - 2³ = 10313441441 is a prime.

It is not a weakly prime, because it can be changed into another prime (10313441441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156720724 + 5156720725.

It is an arithmetic number, because the mean of its divisors is an integer number (5156720725).

Almost surely, 2^10313441449 is an apocalyptic number.

It is an amenable number.

10313441449 is a deficient number, since it is larger than the sum of its proper divisors (1).

10313441449 is an equidigital number, since it uses as much as digits as its factorization.

10313441449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 10313441449 in words is "ten billion, three hundred thirteen million, four hundred forty-one thousand, four hundred forty-nine".