404041031322 has 32 divisors (see below), whose sum is σ = 870394398720. Its totient is φ = 124624649520.

The previous prime is 404041031281. The next prime is 404041031327. The reversal of 404041031322 is 223130140404.

It is a junction number, because it is equal to n+sod(n) for n = 404041031292 and 404041031301.

It is not an unprimeable number, because it can be changed into a prime (404041031327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41206954 + ... + 41216757.

It is an arithmetic number, because the mean of its divisors is an integer number (27199824960).

Almost surely, 2^404041031322 is an apocalyptic number.

404041031322 is an abundant number, since it is smaller than the sum of its proper divisors (466353367398).

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

404041031322 is a wasteful number, since it uses less digits than its factorization.

404041031322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82423778.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 404041031322 its reverse (223130140404), we get a palindrome (627171171726).

The spelling of 404041031322 in words is "four hundred four billion, forty-one million, thirty-one thousand, three hundred twenty-two".