350542432169 has 2 divisors, whose sum is σ = 350542432170. Its totient is φ = 350542432168.

The previous prime is 350542432099. The next prime is 350542432171. The reversal of 350542432169 is 961234245053.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 349700736025 + 841696144 = 591355^2 + 29012^2 .

It is an emirp because it is prime and its reverse (961234245053) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350542432169 is a prime.

It is a super-2 number, since 2×350542432169² (a number of 24 digits) contains 22 as substring.

Together with 350542432171, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (350542932169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175271216084 + 175271216085.

It is an arithmetic number, because the mean of its divisors is an integer number (175271216085).

Almost surely, 2^350542432169 is an apocalyptic number.

It is an amenable number.

350542432169 is a deficient number, since it is larger than the sum of its proper divisors (1).

350542432169 is an equidigital number, since it uses as much as digits as its factorization.

350542432169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 350542432169 in words is "three hundred fifty billion, five hundred forty-two million, four hundred thirty-two thousand, one hundred sixty-nine".