1244023483 has 2 divisors, whose sum is σ = 1244023484. Its totient is φ = 1244023482.

The previous prime is 1244023457. The next prime is 1244023511. The reversal of 1244023483 is 3843204421.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1244023483 - 2¹⁷ = 1243892411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1244023783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622011741 + 622011742.

It is an arithmetic number, because the mean of its divisors is an integer number (622011742).

Almost surely, 2^1244023483 is an apocalyptic number.

1244023483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1244023483 is an equidigital number, since it uses as much as digits as its factorization.

1244023483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 1244023483 is about 35270.7170752169. The cubic root of 1244023483 is about 1075.4977995190.

The spelling of 1244023483 in words is "one billion, two hundred forty-four million, twenty-three thousand, four hundred eighty-three".