489203340000 has 240 divisors, whose sum is σ = 1605903258960. Its totient is φ = 130355200000.

The previous prime is 489203339957. The next prime is 489203340001. The reversal of 489203340000 is 43302984.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489203340001) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 114057856 + ... + 114062144.

It is an arithmetic number, because the mean of its divisors is an integer number (6691263579).

Almost surely, 2^489203340000 is an apocalyptic number.

489203340000 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 489203340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (802951629480).

489203340000 is an abundant number, since it is smaller than the sum of its proper divisors (1116699918960).

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

489203340000 is a wasteful number, since it uses less digits than its factorization.

489203340000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6223 (or 6200 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 489203340000 its reverse (43302984), we get a palindrome (489246642984).

The spelling of 489203340000 in words is "four hundred eighty-nine billion, two hundred three million, three hundred forty thousand".