404334402101 has 16 divisors (see below), whose sum is σ = 462894445440. Its totient is φ = 345974353920.

The previous prime is 404334402091. The next prime is 404334402151. The reversal of 404334402101 is 101204433404.

It is a cyclic number.

It is not a de Polignac number, because 404334402101 - 2²² = 404330207797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404334402151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10337141 + ... + 10376181.

It is an arithmetic number, because the mean of its divisors is an integer number (28930902840).

Almost surely, 2^404334402101 is an apocalyptic number.

It is an amenable number.

404334402101 is a deficient number, since it is larger than the sum of its proper divisors (58560043339).

404334402101 is a wasteful number, since it uses less digits than its factorization.

404334402101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41564.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 404334402101 its reverse (101204433404), we get a palindrome (505538835505).

The spelling of 404334402101 in words is "four hundred four billion, three hundred thirty-four million, four hundred two thousand, one hundred one".