422441412 has 24 divisors (see below), whose sum is σ = 990374112. Its totient is φ = 140145600.

The previous prime is 422441407. The next prime is 422441423. The reversal of 422441412 is 214144224.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80889 + ... + 85952.

It is an arithmetic number, because the mean of its divisors is an integer number (41265588).

Almost surely, 2^422441412 is an apocalyptic number.

It is an amenable number.

422441412 is an abundant number, since it is smaller than the sum of its proper divisors (567932700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422441412 is a wasteful number, since it uses less digits than its factorization.

422441412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167059 (or 167057 counting only the distinct ones).

The product of its digits is 2048, while the sum is 24.

The square root of 422441412 is about 20553.3795761184. The cubic root of 422441412 is about 750.3355014515.

Adding to 422441412 its reverse (214144224), we get a palindrome (636585636).

The spelling of 422441412 in words is "four hundred twenty-two million, four hundred forty-one thousand, four hundred twelve".