404310414223 has 4 divisors (see below), whose sum is σ = 404394109888. Its totient is φ = 404226718560.

The previous prime is 404310414199. The next prime is 404310414271. The reversal of 404310414223 is 322414013404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-404310414223 is a prime.

It is a super-2 number, since 2×404310414223² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 404310414191 and 404310414200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404310484223) 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, 41840586 + ... + 41850247.

It is an arithmetic number, because the mean of its divisors is an integer number (101098527472).

Almost surely, 2^404310414223 is an apocalyptic number.

404310414223 is a deficient number, since it is larger than the sum of its proper divisors (83695665).

404310414223 is an equidigital number, since it uses as much as digits as its factorization.

404310414223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83695664.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 404310414223 its reverse (322414013404), we get a palindrome (726724427627).

The spelling of 404310414223 in words is "four hundred four billion, three hundred ten million, four hundred fourteen thousand, two hundred twenty-three".