14503231320000 has 560 divisors, whose sum is σ = 48842471905920. Its totient is φ = 3795846656000.

The previous prime is 14503231319987. The next prime is 14503231320089. The reversal of 14503231320000 is 2313230541.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5855158762 + ... + 5855161238.

It is an arithmetic number, because the mean of its divisors is an integer number (87218699832).

Almost surely, 2^{14503231320000} is an apocalyptic number.

14503231320000 is a gapful number since it is divisible by the number (10) 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 14503231320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24421235952960).

14503231320000 is an abundant number, since it is smaller than the sum of its proper divisors (34339240585920).

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

14503231320000 is an equidigital number, since it uses as much as digits as its factorization.

14503231320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398 (or 3373 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 14503231320000 its reverse (2313230541), we get a palindrome (14505544550541).

The spelling of 14503231320000 in words is "fourteen trillion, five hundred three billion, two hundred thirty-one million, three hundred twenty thousand".