203340404404 has 48 divisors (see below), whose sum is σ = 385591320576. Its totient is φ = 93548901600.

The previous prime is 203340404363. The next prime is 203340404411. The reversal of 203340404404 is 404404043302.

203340404404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 262819 + ... + 689749.

It is an arithmetic number, because the mean of its divisors is an integer number (8033152512).

Almost surely, 2^203340404404 is an apocalyptic number.

It is an amenable number.

203340404404 is a deficient number, since it is larger than the sum of its proper divisors (182250916172).

203340404404 is a wasteful number, since it uses less digits than its factorization.

203340404404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427156 (or 427154 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 203340404404 its reverse (404404043302), we get a palindrome (607744447706).

The spelling of 203340404404 in words is "two hundred three billion, three hundred forty million, four hundred four thousand, four hundred four".