404000130422 has 32 divisors (see below), whose sum is σ = 704078313984. Its totient is φ = 170278416000.

The previous prime is 404000130293. The next prime is 404000130427. The reversal of 404000130422 is 224031000404.

It is a super-2 number, since 2×404000130422² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 404000130394 and 404000130403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404000130427) 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, 108188 + ... + 905375.

It is an arithmetic number, because the mean of its divisors is an integer number (22002447312).

Almost surely, 2^404000130422 is an apocalyptic number.

404000130422 is a deficient number, since it is larger than the sum of its proper divisors (300078183562).

404000130422 is a wasteful number, since it uses less digits than its factorization.

404000130422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014044.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 404000130422 its reverse (224031000404), we get a palindrome (628031130826).

The spelling of 404000130422 in words is "four hundred four billion, one hundred thirty thousand, four hundred twenty-two".