422041024 has 56 divisors (see below), whose sum is σ = 854964000. Its totient is φ = 206668800.

The previous prime is 422041021. The next prime is 422041027. The reversal of 422041024 is 420140224.

It is an interprime number because it is at equal distance from previous prime (422041021) and next prime (422041027).

It is a junction number, because it is equal to n+sod(n) for n = 422040992 and 422041010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422041021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704277 + ... + 704875.

Almost surely, 2^422041024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422041024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (427482000).

422041024 is an abundant number, since it is smaller than the sum of its proper divisors (432922976).

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

422041024 is a wasteful number, since it uses less digits than its factorization.

422041024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 422041024 is about 20543.6370684453. The cubic root of 422041024 is about 750.0983716894.

Adding to 422041024 its reverse (420140224), we get a palindrome (842181248).

The spelling of 422041024 in words is "four hundred twenty-two million, forty-one thousand, twenty-four".