104004345404 has 24 divisors (see below), whose sum is σ = 197767180800. Its totient is φ = 47676014640.

The previous prime is 104004345353. The next prime is 104004345413. The reversal of 104004345404 is 404543400401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22069874 + ... + 22074585.

It is an arithmetic number, because the mean of its divisors is an integer number (8240299200).

Almost surely, 2^104004345404 is an apocalyptic number.

It is an amenable number.

104004345404 is a deficient number, since it is larger than the sum of its proper divisors (93762835396).

104004345404 is a wasteful number, since it uses less digits than its factorization.

104004345404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44144513 (or 44144511 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 104004345404 its reverse (404543400401), we get a palindrome (508547745805).

The spelling of 104004345404 in words is "one hundred four billion, four million, three hundred forty-five thousand, four hundred four".