404014331434 has 16 divisors (see below), whose sum is σ = 692610004800. Its totient is φ = 173145497184.

The previous prime is 404014331423. The next prime is 404014331473. The reversal of 404014331434 is 434133410404.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 404014331396 and 404014331405.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 498982 + ... + 1028110.

It is an arithmetic number, because the mean of its divisors is an integer number (43288125300).

Almost surely, 2^404014331434 is an apocalyptic number.

404014331434 is a deficient number, since it is larger than the sum of its proper divisors (288595673366).

404014331434 is a wasteful number, since it uses less digits than its factorization.

404014331434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583677.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 404014331434 its reverse (434133410404), we get a palindrome (838147741838).

The spelling of 404014331434 in words is "four hundred four billion, fourteen million, three hundred thirty-one thousand, four hundred thirty-four".