1446717114457 has 2 divisors, whose sum is σ = 1446717114458. Its totient is φ = 1446717114456.

The previous prime is 1446717114443. The next prime is 1446717114509. The reversal of 1446717114457 is 7544117176441.

It is an a-pointer prime, because the next prime (1446717114509) can be obtained adding 1446717114457 to its sum of digits (52).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 971912052736 + 474805061721 = 985856^2 + 689061^2 .

It is an emirp because it is prime and its reverse (7544117176441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1446717114457 - 2⁷ = 1446717114329 is a prime.

It is not a weakly prime, because it can be changed into another prime (1446717111457) 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, 723358557228 + 723358557229.

It is an arithmetic number, because the mean of its divisors is an integer number (723358557229).

Almost surely, 2^{1446717114457} is an apocalyptic number.

It is an amenable number.

1446717114457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1446717114457 is an equidigital number, since it uses as much as digits as its factorization.

1446717114457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2634240, while the sum is 52.

The spelling of 1446717114457 in words is "one trillion, four hundred forty-six billion, seven hundred seventeen million, one hundred fourteen thousand, four hundred fifty-seven".