404311314344 has 16 divisors (see below), whose sum is σ = 866381388000. Its totient is φ = 173276277552.

The previous prime is 404311314289. The next prime is 404311314431. The reversal of 404311314344 is 443413113404.

It is a self number, because there is not a number n which added to its sum of digits gives 404311314344.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3609922394 + ... + 3609922505.

It is an arithmetic number, because the mean of its divisors is an integer number (54148836750).

Almost surely, 2^404311314344 is an apocalyptic number.

It is an amenable number.

404311314344 is an abundant number, since it is smaller than the sum of its proper divisors (462070073656).

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

404311314344 is a wasteful number, since it uses less digits than its factorization.

404311314344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7219844912 (or 7219844908 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 404311314344 its reverse (443413113404), we get a palindrome (847724427748).

The spelling of 404311314344 in words is "four hundred four billion, three hundred eleven million, three hundred fourteen thousand, three hundred forty-four".