411040422 has 48 divisors (see below), whose sum is σ = 965528928. Its totient is φ = 125625600.

The previous prime is 411040381. The next prime is 411040423. The reversal of 411040422 is 224040114.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 411040395 and 411040404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411040423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29518 + ... + 41150.

It is an arithmetic number, because the mean of its divisors is an integer number (20115186).

Almost surely, 2^411040422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 411040422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482764464).

411040422 is an abundant number, since it is smaller than the sum of its proper divisors (554488506).

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

411040422 is a wasteful number, since it uses less digits than its factorization.

411040422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11805 (or 11802 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 411040422 is about 20274.1318433121. The cubic root of 411040422 is about 743.5237478408.

Adding to 411040422 its reverse (224040114), we get a palindrome (635080536).

The spelling of 411040422 in words is "four hundred eleven million, forty thousand, four hundred twenty-two".