422483100169 has 9 divisors (see below), whose sum is σ = 457490850183. Its totient is φ = 389976600312.

The previous prime is 422483100163. The next prime is 422483100181. The reversal of 422483100169 is 961001384224.

The square root of 422483100169 is 649987.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 62497500025 + 359985600144 = 249995^2 + 599988^2 .

It is not a de Polignac number, because 422483100169 - 2⁹ = 422483099657 is a prime.

It is a super-2 number, since 2×422483100169² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422483100163) 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 in 8 ways as a sum of consecutive naturals, for example, 8424832 + ... + 8474830.

It is an arithmetic number, because the mean of its divisors is an integer number (50832316687).

Almost surely, 2^422483100169 is an apocalyptic number.

422483100169 is the 649987-th square number.

422483100169 is the 324994-th centered octagonal number.

It is an amenable number.

422483100169 is a deficient number, since it is larger than the sum of its proper divisors (35007750014).

422483100169 is an frugal number, since it uses more digits than its factorization.

422483100169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100024 (or 50012 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 422483100169 in words is "four hundred twenty-two billion, four hundred eighty-three million, one hundred thousand, one hundred sixty-nine".