488676619872 has 72 divisors (see below), whose sum is σ = 1588199021136. Its totient is φ = 139621890816.

The previous prime is 488676619813. The next prime is 488676619913. The reversal of 488676619872 is 278916676884.

488676619872 is a `hidden beast` number, since 488 + 6 + 7 + 6 + 61 + 9 + 87 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 488676619872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121197543 + ... + 121201574.

It is an arithmetic number, because the mean of its divisors is an integer number (22058319738).

Almost surely, 2^488676619872 is an apocalyptic number.

488676619872 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

488676619872 is an abundant number, since it is smaller than the sum of its proper divisors (1099522401264).

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

488676619872 is a wasteful number, since it uses less digits than its factorization.

488676619872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242399140 (or 242399129 counting only the distinct ones).

The product of its digits is 390168576, while the sum is 72.

The spelling of 488676619872 in words is "four hundred eighty-eight billion, six hundred seventy-six million, six hundred nineteen thousand, eight hundred seventy-two".