404112423322 has 4 divisors (see below), whose sum is σ = 606168634986. Its totient is φ = 202056211660.

The previous prime is 404112423311. The next prime is 404112423367. The reversal of 404112423322 is 223324211404.

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

It can be written as a sum of positive squares in only one way, i.e., 380764277721 + 23348145601 = 617061^2 + 152801^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101028105829 + ... + 101028105832.

Almost surely, 2^404112423322 is an apocalyptic number.

404112423322 is a deficient number, since it is larger than the sum of its proper divisors (202056211664).

404112423322 is a wasteful number, since it uses less digits than its factorization.

404112423322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202056211663.

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

Adding to 404112423322 its reverse (223324211404), we get a palindrome (627436634726).

The spelling of 404112423322 in words is "four hundred four billion, one hundred twelve million, four hundred twenty-three thousand, three hundred twenty-two".