8558920420404 has 24 divisors (see below), whose sum is σ = 19970937701568. Its totient is φ = 2852955846720.

The previous prime is 8558920420373. The next prime is 8558920420433. The reversal of 8558920420404 is 4040240298558.

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, 99832 + ... + 4138575.

It is an arithmetic number, because the mean of its divisors is an integer number (832122404232).

Almost surely, 2^{8558920420404} is an apocalyptic number.

It is an amenable number.

8558920420404 is an abundant number, since it is smaller than the sum of its proper divisors (11412017281164).

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

8558920420404 is a wasteful number, since it uses less digits than its factorization.

8558920420404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4406695 (or 4406693 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 51.

The spelling of 8558920420404 in words is "eight trillion, five hundred fifty-eight billion, nine hundred twenty million, four hundred twenty thousand, four hundred four".