1444230444049 has 2 divisors, whose sum is σ = 1444230444050. Its totient is φ = 1444230444048.

The previous prime is 1444230443923. The next prime is 1444230444067. The reversal of 1444230444049 is 9404440324441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1274821646400 + 169408797649 = 1129080^2 + 411593^2 .

It is a cyclic number.

It is not a de Polignac number, because 1444230444049 - 2²⁵ = 1444196889617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1444230443996 and 1444230444014.

It is not a weakly prime, because it can be changed into another prime (1444230444079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722115222024 + 722115222025.

It is an arithmetic number, because the mean of its divisors is an integer number (722115222025).

Almost surely, 2^{1444230444049} is an apocalyptic number.

It is an amenable number.

1444230444049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444230444049 is an equidigital number, since it uses as much as digits as its factorization.

1444230444049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 884736, while the sum is 43.

The spelling of 1444230444049 in words is "one trillion, four hundred forty-four billion, two hundred thirty million, four hundred forty-four thousand, forty-nine".