404112111331304 has 8 divisors (see below), whose sum is σ = 757710208746210. Its totient is φ = 202056055665648.

The previous prime is 404112111331301. The next prime is 404112111331343. The reversal of 404112111331304 is 403133111211404.

It can be written as a sum of positive squares in only one way, i.e., 403937562847204 + 174548484100 = 20098198^2 + 417790^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (404112111331301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25257006958199 + ... + 25257006958214.

Almost surely, 2^{404112111331304} is an apocalyptic number.

It is an amenable number.

404112111331304 is a deficient number, since it is larger than the sum of its proper divisors (353598097414906).

404112111331304 is a wasteful number, since it uses less digits than its factorization.

404112111331304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50514013916419 (or 50514013916415 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 404112111331304 its reverse (403133111211404), we get a palindrome (807245222542708).

The spelling of 404112111331304 in words is "four hundred four trillion, one hundred twelve billion, one hundred eleven million, three hundred thirty-one thousand, three hundred four".