404100204331 has 8 divisors (see below), whose sum is σ = 405920501264. Its totient is φ = 402282508320.

The previous prime is 404100204281. The next prime is 404100204373. The reversal of 404100204331 is 133402001404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 404100204331 - 2¹¹ = 404100202283 is a prime.

It is a super-2 number, since 2×404100204331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404100294331) 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 7 ways as a sum of consecutive naturals, for example, 338460 + ... + 960601.

It is an arithmetic number, because the mean of its divisors is an integer number (50740062658).

Almost surely, 2^404100204331 is an apocalyptic number.

404100204331 is a deficient number, since it is larger than the sum of its proper divisors (1820296933).

404100204331 is a wasteful number, since it uses less digits than its factorization.

404100204331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300461.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 404100204331 its reverse (133402001404), we get a palindrome (537502205735).

The spelling of 404100204331 in words is "four hundred four billion, one hundred million, two hundred four thousand, three hundred thirty-one".