13354454424169 has 2 divisors, whose sum is σ = 13354454424170. Its totient is φ = 13354454424168.

The previous prime is 13354454424089. The next prime is 13354454424191. The reversal of 13354454424169 is 96142445445331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11854331632144 + 1500122792025 = 3443012^2 + 1224795^2 .

It is a cyclic number.

It is not a de Polignac number, because 13354454424169 - 2³¹ = 13352306940521 is a prime.

It is a super-2 number, since 2×13354454424169² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13354454424569) 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, 6677227212084 + 6677227212085.

It is an arithmetic number, because the mean of its divisors is an integer number (6677227212085).

Almost surely, 2^{13354454424169} is an apocalyptic number.

It is an amenable number.

13354454424169 is a deficient number, since it is larger than the sum of its proper divisors (1).

13354454424169 is an equidigital number, since it uses as much as digits as its factorization.

13354454424169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24883200, while the sum is 55.

The spelling of 13354454424169 in words is "thirteen trillion, three hundred fifty-four billion, four hundred fifty-four million, four hundred twenty-four thousand, one hundred sixty-nine".