1446446132377 has 2 divisors, whose sum is σ = 1446446132378. Its totient is φ = 1446446132376.

The previous prime is 1446446132357. The next prime is 1446446132393. The reversal of 1446446132377 is 7732316446441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1103804485641 + 342641646736 = 1050621^2 + 585356^2 .

It is an emirp because it is prime and its reverse (7732316446441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1446446132377 - 2⁷ = 1446446132249 is a prime.

It is not a weakly prime, because it can be changed into another prime (1446446132317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 723223066188 + 723223066189.

It is an arithmetic number, because the mean of its divisors is an integer number (723223066189).

Almost surely, 2^{1446446132377} is an apocalyptic number.

It is an amenable number.

1446446132377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1446446132377 is an equidigital number, since it uses as much as digits as its factorization.

1446446132377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8128512, while the sum is 52.

The spelling of 1446446132377 in words is "one trillion, four hundred forty-six billion, four hundred forty-six million, one hundred thirty-two thousand, three hundred seventy-seven".