23424829752169 has 2 divisors, whose sum is σ = 23424829752170. Its totient is φ = 23424829752168.

The previous prime is 23424829752157. The next prime is 23424829752197. The reversal of 23424829752169 is 96125792842432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14098432924944 + 9326396827225 = 3754788^2 + 3053915^2 .

It is a cyclic number.

It is not a de Polignac number, because 23424829752169 - 2¹³ = 23424829743977 is a prime.

It is a super-2 number, since 2×23424829752169² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23424829752169.

It is not a weakly prime, because it can be changed into another prime (23424829752109) 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, 11712414876084 + 11712414876085.

It is an arithmetic number, because the mean of its divisors is an integer number (11712414876085).

Almost surely, 2^{23424829752169} is an apocalyptic number.

It is an amenable number.

23424829752169 is a deficient number, since it is larger than the sum of its proper divisors (1).

23424829752169 is an equidigital number, since it uses as much as digits as its factorization.

23424829752169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104509440, while the sum is 64.

The spelling of 23424829752169 in words is "twenty-three trillion, four hundred twenty-four billion, eight hundred twenty-nine million, seven hundred fifty-two thousand, one hundred sixty-nine".