1244315483 has 2 divisors, whose sum is σ = 1244315484. Its totient is φ = 1244315482.

The previous prime is 1244315477. The next prime is 1244315521. The reversal of 1244315483 is 3845134421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1244315483 - 2⁶ = 1244315419 is a prime.

It is not a weakly prime, because it can be changed into another prime (1244315473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622157741 + 622157742.

It is an arithmetic number, because the mean of its divisors is an integer number (622157742).

Almost surely, 2^1244315483 is an apocalyptic number.

1244315483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1244315483 is an equidigital number, since it uses as much as digits as its factorization.

1244315483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 35.

The square root of 1244315483 is about 35274.8562435058. The cubic root of 1244315483 is about 1075.5819406932.

The spelling of 1244315483 in words is "one billion, two hundred forty-four million, three hundred fifteen thousand, four hundred eighty-three".