404014331404 has 12 divisors (see below), whose sum is σ = 707050726200. Its totient is φ = 201999838208.

The previous prime is 404014331381. The next prime is 404014331423. The reversal of 404014331404 is 404133410404.

It is a happy number.

It is a super-2 number, since 2×404014331404² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1706869 + ... + 1929100.

It is an arithmetic number, because the mean of its divisors is an integer number (58920893850).

Almost surely, 2^404014331404 is an apocalyptic number.

It is an amenable number.

404014331404 is a deficient number, since it is larger than the sum of its proper divisors (303036394796).

404014331404 is a wasteful number, since it uses less digits than its factorization.

404014331404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3663752 (or 3663750 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 404014331404 its reverse (404133410404), we get a palindrome (808147741808).

The spelling of 404014331404 in words is "four hundred four billion, fourteen million, three hundred thirty-one thousand, four hundred four".