404313104111 has 6 divisors (see below), whose sum is σ = 470323406880. Its totient is φ = 346554089196.

The previous prime is 404313104101. The next prime is 404313104149. The reversal of 404313104111 is 111401313404.

It is not a de Polignac number, because 404313104111 - 2³⁸ = 129435197167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404313104101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4125643871 + ... + 4125643968.

It is an arithmetic number, because the mean of its divisors is an integer number (78387234480).

Almost surely, 2^404313104111 is an apocalyptic number.

404313104111 is a deficient number, since it is larger than the sum of its proper divisors (66010302769).

404313104111 is an equidigital number, since it uses as much as digits as its factorization.

404313104111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8251287853 (or 8251287846 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 404313104111 its reverse (111401313404), we get a palindrome (515714417515).

The spelling of 404313104111 in words is "four hundred four billion, three hundred thirteen million, one hundred four thousand, one hundred eleven".