100404404304 has 40 divisors (see below), whose sum is σ = 259420196640. Its totient is φ = 33462695808.

The previous prime is 100404404257. The next prime is 100404404357. The reversal of 100404404304 is 403404404001.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134079 + ... + 467745.

It is an arithmetic number, because the mean of its divisors is an integer number (6485504916).

Almost surely, 2^100404404304 is an apocalyptic number.

It is an amenable number.

100404404304 is an abundant number, since it is smaller than the sum of its proper divisors (159015792336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100404404304 is a wasteful number, since it uses less digits than its factorization.

100404404304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339947 (or 339941 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 100404404304 its reverse (403404404001), we get a palindrome (503808808305).

It can be divided in two parts, 100 and 404404304, that added together give a palindrome (404404404).

The spelling of 100404404304 in words is "one hundred billion, four hundred four million, four hundred four thousand, three hundred four".