422016411 has 4 divisors (see below), whose sum is σ = 562688552. Its totient is φ = 281344272.

The previous prime is 422016383. The next prime is 422016421. The reversal of 422016411 is 114610224.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 422016411 - 2⁹ = 422015899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422016421) 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 3 ways as a sum of consecutive naturals, for example, 70336066 + ... + 70336071.

It is an arithmetic number, because the mean of its divisors is an integer number (140672138).

Almost surely, 2^422016411 is an apocalyptic number.

422016411 is a deficient number, since it is larger than the sum of its proper divisors (140672141).

422016411 is a wasteful number, since it uses less digits than its factorization.

422016411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140672140.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 422016411 is about 20543.0380177811. The cubic root of 422016411 is about 750.0837897498.

Adding to 422016411 its reverse (114610224), we get a palindrome (536626635).

The spelling of 422016411 in words is "four hundred twenty-two million, sixteen thousand, four hundred eleven".