404314134443 has 8 divisors (see below), whose sum is σ = 439667517312. Its totient is φ = 370246329216.

The previous prime is 404314134431. The next prime is 404314134449. The reversal of 404314134443 is 344431413404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 404314134443 - 2⁶ = 404314134379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (404314134449) 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 7 ways as a sum of consecutive naturals, for example, 321393755 + ... + 321395012.

It is an arithmetic number, because the mean of its divisors is an integer number (54958439664).

Almost surely, 2^404314134443 is an apocalyptic number.

404314134443 is a deficient number, since it is larger than the sum of its proper divisors (35353382869).

404314134443 is a wasteful number, since it uses less digits than its factorization.

404314134443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642788821.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 404314134443 its reverse (344431413404), we get a palindrome (748745547847).

The spelling of 404314134443 in words is "four hundred four billion, three hundred fourteen million, one hundred thirty-four thousand, four hundred forty-three".