1314444617 has 2 divisors, whose sum is σ = 1314444618. Its totient is φ = 1314444616.

The previous prime is 1314444583. The next prime is 1314444623. The reversal of 1314444617 is 7164444131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1311960841 + 2483776 = 36221^2 + 1576^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314444617 - 2²⁶ = 1247335753 is a prime.

It is not a weakly prime, because it can be changed into another prime (1314444217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657222308 + 657222309.

It is an arithmetic number, because the mean of its divisors is an integer number (657222309).

Almost surely, 2^1314444617 is an apocalyptic number.

It is an amenable number.

1314444617 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314444617 is an equidigital number, since it uses as much as digits as its factorization.

1314444617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 35.

The square root of 1314444617 is about 36255.2701962073. The cubic root of 1314444617 is about 1095.4202474979.

Adding to 1314444617 its reverse (7164444131), we get a palindrome (8478888748).

The spelling of 1314444617 in words is "one billion, three hundred fourteen million, four hundred forty-four thousand, six hundred seventeen".