1444793197027 has 2 divisors, whose sum is σ = 1444793197028. Its totient is φ = 1444793197026.

The previous prime is 1444793197021. The next prime is 1444793197061. The reversal of 1444793197027 is 7207913974441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1444793197027 - 2¹⁵ = 1444793164259 is a prime.

It is not a weakly prime, because it can be changed into another prime (1444793197021) 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, 722396598513 + 722396598514.

It is an arithmetic number, because the mean of its divisors is an integer number (722396598514).

Almost surely, 2^{1444793197027} is an apocalyptic number.

1444793197027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444793197027 is an equidigital number, since it uses as much as digits as its factorization.

1444793197027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10668672, while the sum is 58.

The spelling of 1444793197027 in words is "one trillion, four hundred forty-four billion, seven hundred ninety-three million, one hundred ninety-seven thousand, twenty-seven".