488128688476 has 48 divisors (see below), whose sum is σ = 1056384524160. Its totient is φ = 194029801920.

The previous prime is 488128688461. The next prime is 488128688479. The reversal of 488128688476 is 674886821884.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488128688479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22446286 + ... + 22468021.

It is an arithmetic number, because the mean of its divisors is an integer number (22008010920).

Almost surely, 2^488128688476 is an apocalyptic number.

It is an amenable number.

488128688476 is an abundant number, since it is smaller than the sum of its proper divisors (568255835684).

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

488128688476 is a wasteful number, since it uses less digits than its factorization.

488128688476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44914354 (or 44914352 counting only the distinct ones).

The product of its digits is 264241152, while the sum is 70.

The spelling of 488128688476 in words is "four hundred eighty-eight billion, one hundred twenty-eight million, six hundred eighty-eight thousand, four hundred seventy-six".