404110423 has 4 divisors (see below), whose sum is σ = 404151840. Its totient is φ = 404069008.

The previous prime is 404110409. The next prime is 404110459. The reversal of 404110423 is 324011404.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 404110423 - 2¹⁷ = 403979351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 404110423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404110403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2898 + ... + 28576.

It is an arithmetic number, because the mean of its divisors is an integer number (101037960).

Almost surely, 2^404110423 is an apocalyptic number.

404110423 is a deficient number, since it is larger than the sum of its proper divisors (41417).

404110423 is a wasteful number, since it uses less digits than its factorization.

404110423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41416.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 404110423 is about 20102.4979293619. The cubic root of 404110423 is about 739.3215250692.

Adding to 404110423 its reverse (324011404), we get a palindrome (728121827).

The spelling of 404110423 in words is "four hundred four million, one hundred ten thousand, four hundred twenty-three".