504401204044 has 12 divisors (see below), whose sum is σ = 882707098504. Its totient is φ = 252199175904.

The previous prime is 504401203987. The next prime is 504401204089. The reversal of 504401204044 is 440402104405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104607 + ... + 1492969.

Almost surely, 2^504401204044 is an apocalyptic number.

It is an amenable number.

504401204044 is a deficient number, since it is larger than the sum of its proper divisors (378305894460).

504401204044 is a wasteful number, since it uses less digits than its factorization.

504401204044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713064 (or 713062 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

Adding to 504401204044 its reverse (440402104405), we get a palindrome (944803308449).

The spelling of 504401204044 in words is "five hundred four billion, four hundred one million, two hundred four thousand, forty-four".