14562315243473 has 2 divisors, whose sum is σ = 14562315243474. Its totient is φ = 14562315243472.

The previous prime is 14562315243449. The next prime is 14562315243551. The reversal of 14562315243473 is 37434251326541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9307185389824 + 5255129853649 = 3050768^2 + 2292407^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14562315243473 is a prime.

It is a super-2 number, since 2×14562315243473² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (14562315243173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7281157621736 + 7281157621737.

It is an arithmetic number, because the mean of its divisors is an integer number (7281157621737).

Almost surely, 2^{14562315243473} is an apocalyptic number.

It is an amenable number.

14562315243473 is a deficient number, since it is larger than the sum of its proper divisors (1).

14562315243473 is an equidigital number, since it uses as much as digits as its factorization.

14562315243473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7257600, while the sum is 50.

The spelling of 14562315243473 in words is "fourteen trillion, five hundred sixty-two billion, three hundred fifteen million, two hundred forty-three thousand, four hundred seventy-three".