404341421203 has 16 divisors (see below), whose sum is σ = 425602791936. Its totient is φ = 383633141760.

The previous prime is 404341421179. The next prime is 404341421249. The reversal of 404341421203 is 302124143404.

It is a cyclic number.

It is not a de Polignac number, because 404341421203 - 2⁵ = 404341421171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (404341421503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3142350 + ... + 3268492.

It is an arithmetic number, because the mean of its divisors is an integer number (26600174496).

Almost surely, 2^404341421203 is an apocalyptic number.

404341421203 is a deficient number, since it is larger than the sum of its proper divisors (21261370733).

404341421203 is a wasteful number, since it uses less digits than its factorization.

404341421203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128334.

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

Adding to 404341421203 its reverse (302124143404), we get a palindrome (706465564607).

The spelling of 404341421203 in words is "four hundred four billion, three hundred forty-one million, four hundred twenty-one thousand, two hundred three".