489514842976 has 24 divisors (see below), whose sum is σ = 1014455103480. Its totient is φ = 231875451648.

The previous prime is 489514842941. The next prime is 489514842991. The reversal of 489514842976 is 679248415984.

It is a congruent number.

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, 402560941 + ... + 402562156.

It is an arithmetic number, because the mean of its divisors is an integer number (42268962645).

Almost surely, 2^489514842976 is an apocalyptic number.

It is an amenable number.

489514842976 is an abundant number, since it is smaller than the sum of its proper divisors (524940260504).

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

489514842976 is a wasteful number, since it uses less digits than its factorization.

489514842976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805123126 (or 805123118 counting only the distinct ones).

The product of its digits is 139345920, while the sum is 67.

The spelling of 489514842976 in words is "four hundred eighty-nine billion, five hundred fourteen million, eight hundred forty-two thousand, nine hundred seventy-six".