420114422 has 16 divisors (see below), whose sum is σ = 775596192. Its totient is φ = 166199040.

The previous prime is 420114419. The next prime is 420114427. The reversal of 420114422 is 224411024.

It is a super-2 number, since 2×420114422² = 352992255144788168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 420114394 and 420114403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420114427) 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 7 ways as a sum of consecutive naturals, for example, 1153979 + ... + 1154342.

It is an arithmetic number, because the mean of its divisors is an integer number (48474762).

Almost surely, 2^420114422 is an apocalyptic number.

420114422 is a deficient number, since it is larger than the sum of its proper divisors (355481770).

420114422 is a wasteful number, since it uses less digits than its factorization.

420114422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308343.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 420114422 is about 20496.6929527668. The cubic root of 420114422 is about 748.9552398292.

Adding to 420114422 its reverse (224411024), we get a palindrome (644525446).

The spelling of 420114422 in words is "four hundred twenty million, one hundred fourteen thousand, four hundred twenty-two".