104000421404 has 24 divisors (see below), whose sum is σ = 203388854256. Its totient is φ = 46119920000.

The previous prime is 104000421377. The next prime is 104000421461. The reversal of 104000421404 is 404124000401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28823147 + ... + 28826754.

It is an arithmetic number, because the mean of its divisors is an integer number (8474535594).

Almost surely, 2^104000421404 is an apocalyptic number.

It is an amenable number.

104000421404 is a deficient number, since it is larger than the sum of its proper divisors (99388432852).

104000421404 is a wasteful number, since it uses less digits than its factorization.

104000421404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57649957 (or 57649955 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 104000421404 its reverse (404124000401), we get a palindrome (508124421805).

The spelling of 104000421404 in words is "one hundred four billion, four hundred twenty-one thousand, four hundred four".