489364345344000 has 4992 divisors, whose sum is σ = 2093802659020800. Its totient is φ = 101313773568000.

The previous prime is 489364345343963. The next prime is 489364345344023. The reversal of 489364345344000 is 443543463984.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 5895955967959 + ... + 5895955968041.

It is an arithmetic number, because the mean of its divisors is an integer number (419431622400).

Almost surely, 2^{489364345344000} is an apocalyptic number.

489364345344000 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 489364345344000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1046901329510400).

489364345344000 is an abundant number, since it is smaller than the sum of its proper divisors (1604438313676800).

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

489364345344000 is an equidigital number, since it uses as much as digits as its factorization.

489364345344000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 59719680, while the sum is 57.

The spelling of 489364345344000 in words is "four hundred eighty-nine trillion, three hundred sixty-four billion, three hundred forty-five million, three hundred forty-four thousand".