489071260480 has 112 divisors (see below), whose sum is σ = 1270698886080. Its totient is φ = 177812582400.

The previous prime is 489071260367. The next prime is 489071260487. The reversal of 489071260480 is 84062170984.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489071260487) 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, 30830791 + ... + 30846649.

Almost surely, 2^489071260480 is an apocalyptic number.

489071260480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 489071260480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (635349443040).

489071260480 is an abundant number, since it is smaller than the sum of its proper divisors (781627625600).

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

489071260480 is a wasteful number, since it uses less digits than its factorization.

489071260480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24648 (or 24638 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 489071260480 in words is "four hundred eighty-nine billion, seventy-one million, two hundred sixty thousand, four hundred eighty".