422140411 has 16 divisors (see below), whose sum is σ = 531740160. Its totient is φ = 325543680.

The previous prime is 422140403. The next prime is 422140427. The reversal of 422140411 is 114041224.

It is not a de Polignac number, because 422140411 - 2³ = 422140403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (422140441) 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 15 ways as a sum of consecutive naturals, for example, 20791 + ... + 35728.

It is an arithmetic number, because the mean of its divisors is an integer number (33233760).

Almost surely, 2^422140411 is an apocalyptic number.

422140411 is a deficient number, since it is larger than the sum of its proper divisors (109599749).

422140411 is a wasteful number, since it uses less digits than its factorization.

422140411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56634.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 422140411 is about 20546.0558502113. The cubic root of 422140411 is about 750.1572476212.

Adding to 422140411 its reverse (114041224), we get a palindrome (536181635).

The spelling of 422140411 in words is "four hundred twenty-two million, one hundred forty thousand, four hundred eleven".