477464048678928 has 40 divisors (see below), whose sum is σ = 1233479265755488. Its totient is φ = 159150750849792.

The previous prime is 477464048678893. The next prime is 477464048678941. The reversal of 477464048678928 is 829876840464774.

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, 120912925 + ... + 124799292.

Almost surely, 2^{477464048678928} is an apocalyptic number.

477464048678928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

477464048678928 is an abundant number, since it is smaller than the sum of its proper divisors (756015217076560).

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

477464048678928 is a wasteful number, since it uses less digits than its factorization.

477464048678928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245752711 (or 245752705 counting only the distinct ones).

The product of its (nonzero) digits is 29132587008, while the sum is 84.

The spelling of 477464048678928 in words is "four hundred seventy-seven trillion, four hundred sixty-four billion, forty-eight million, six hundred seventy-eight thousand, nine hundred twenty-eight".