1244104027 has 2 divisors, whose sum is σ = 1244104028. Its totient is φ = 1244104026.

The previous prime is 1244104003. The next prime is 1244104067. The reversal of 1244104027 is 7204014421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1244104027 - 2⁷ = 1244103899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1244103992 and 1244104010.

It is not a weakly prime, because it can be changed into another prime (1244104067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622052013 + 622052014.

It is an arithmetic number, because the mean of its divisors is an integer number (622052014).

Almost surely, 2^1244104027 is an apocalyptic number.

1244104027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1244104027 is an equidigital number, since it uses as much as digits as its factorization.

1244104027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 1244104027 is about 35271.8588537661. The cubic root of 1244104027 is about 1075.5210099666.

Adding to 1244104027 its reverse (7204014421), we get a palindrome (8448118448).

The spelling of 1244104027 in words is "one billion, two hundred forty-four million, one hundred four thousand, twenty-seven".