422502411 has 32 divisors (see below), whose sum is σ = 641295360. Its totient is φ = 245776896.

The previous prime is 422502347. The next prime is 422502439. The reversal of 422502411 is 114205224.

It is not a de Polignac number, because 422502411 - 2⁶ = 422502347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422502461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40905 + ... + 50181.

It is an arithmetic number, because the mean of its divisors is an integer number (20040480).

Almost surely, 2^422502411 is an apocalyptic number.

422502411 is a deficient number, since it is larger than the sum of its proper divisors (218792949).

422502411 is a wasteful number, since it uses less digits than its factorization.

422502411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9363.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 422502411 is about 20554.8634390988. The cubic root of 422502411 is about 750.3716149505.

Adding to 422502411 its reverse (114205224), we get a palindrome (536707635).

The spelling of 422502411 in words is "four hundred twenty-two million, five hundred two thousand, four hundred eleven".