404300442323 has 8 divisors (see below), whose sum is σ = 424672624896. Its totient is φ = 384161085000.

The previous prime is 404300442319. The next prime is 404300442347. The reversal of 404300442323 is 323244003404.

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 404300442323 - 2² = 404300442319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404300445323) 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, 58202753 + ... + 58209698.

It is an arithmetic number, because the mean of its divisors is an integer number (53084078112).

Almost surely, 2^404300442323 is an apocalyptic number.

404300442323 is a deficient number, since it is larger than the sum of its proper divisors (20372182573).

404300442323 is a wasteful number, since it uses less digits than its factorization.

404300442323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116412625.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 404300442323 its reverse (323244003404), we get a palindrome (727544445727).

The spelling of 404300442323 in words is "four hundred four billion, three hundred million, four hundred forty-two thousand, three hundred twenty-three".