404330324123 has 8 divisors (see below), whose sum is σ = 441130561536. Its totient is φ = 367537242600.

The previous prime is 404330324077. The next prime is 404330324137. The reversal of 404330324123 is 321423033404.

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

It is not a de Polignac number, because 404330324123 - 2⁶ = 404330324059 is a prime.

It is a super-2 number, since 2×404330324123² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404330324023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1670483 + ... + 1897148.

It is an arithmetic number, because the mean of its divisors is an integer number (55141320192).

Almost surely, 2^404330324123 is an apocalyptic number.

404330324123 is a deficient number, since it is larger than the sum of its proper divisors (36800237413).

404330324123 is a wasteful number, since it uses less digits than its factorization.

404330324123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3577945.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 404330324123 its reverse (321423033404), we get a palindrome (725753357527).

The spelling of 404330324123 in words is "four hundred four billion, three hundred thirty million, three hundred twenty-four thousand, one hundred twenty-three".