404332111320202 has 32 divisors (see below), whose sum is σ = 670815818946000. Its totient is φ = 181568146987008.

The previous prime is 404332111320031. The next prime is 404332111320223. The reversal of 404332111320202 is 202023111233404.

It can be written as a sum of positive squares in 8 ways, for example, as 240088176258841 + 164243935061361 = 15494779^2 + 12815769^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54675424 + ... + 61628452.

Almost surely, 2^{404332111320202} is an apocalyptic number.

404332111320202 is a deficient number, since it is larger than the sum of its proper divisors (266483707625798).

404332111320202 is a wasteful number, since it uses less digits than its factorization.

404332111320202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7013530.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 404332111320202 its reverse (202023111233404), we get a palindrome (606355222553606).

The spelling of 404332111320202 in words is "four hundred four trillion, three hundred thirty-two billion, one hundred eleven million, three hundred twenty thousand, two hundred two".