404322323130423 has 12 divisors (see below), whose sum is σ = 589803520871448. Its totient is φ = 266879421207600.

The previous prime is 404322323130371. The next prime is 404322323130457. The reversal of 404322323130423 is 324031323223404.

404322323130423 is a `hidden beast` number, since 4 + 0 + 4 + 3 + 2 + 2 + 323 + 1 + 304 + 23 = 666.

It is not a de Polignac number, because 404322323130423 - 2¹² = 404322323126327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404322323130023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222399516765 + ... + 222399518582.

It is an arithmetic number, because the mean of its divisors is an integer number (49150293405954).

Almost surely, 2^{404322323130423} is an apocalyptic number.

404322323130423 is a deficient number, since it is larger than the sum of its proper divisors (185481197741025).

404322323130423 is a wasteful number, since it uses less digits than its factorization.

404322323130423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444799035454 (or 444799035451 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 404322323130423 its reverse (324031323223404), we get a palindrome (728353646353827).

The spelling of 404322323130423 in words is "four hundred four trillion, three hundred twenty-two billion, three hundred twenty-three million, one hundred thirty thousand, four hundred twenty-three".