478022786255404 has 12 divisors (see below), whose sum is σ = 900889097173744. Its totient is φ = 220625901348624.

The previous prime is 478022786255381. The next prime is 478022786255423. The reversal of 478022786255404 is 404552687220874.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4596372944712 + ... + 4596372944815.

Almost surely, 2^{478022786255404} is an apocalyptic number.

It is an amenable number.

478022786255404 is a deficient number, since it is larger than the sum of its proper divisors (422866310918340).

478022786255404 is a wasteful number, since it uses less digits than its factorization.

478022786255404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9192745889544 (or 9192745889542 counting only the distinct ones).

The product of its (nonzero) digits is 240844800, while the sum is 64.

The spelling of 478022786255404 in words is "four hundred seventy-eight trillion, twenty-two billion, seven hundred eighty-six million, two hundred fifty-five thousand, four hundred four".