14503223503340 has 48 divisors (see below), whose sum is σ = 35781379391520. Its totient is φ = 4868214881280.

The previous prime is 14503223503339. The next prime is 14503223503343. The reversal of 14503223503340 is 4330532230541.

It is a self number, because there is not a number n which added to its sum of digits gives 14503223503340.

It is not an unprimeable number, because it can be changed into a prime (14503223503343) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2535525725 + ... + 2535531444.

It is an arithmetic number, because the mean of its divisors is an integer number (745445403990).

Almost surely, 2^{14503223503340} is an apocalyptic number.

14503223503340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14503223503340 is an abundant number, since it is smaller than the sum of its proper divisors (21278155888180).

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

14503223503340 is a wasteful number, since it uses less digits than its factorization.

14503223503340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5071057202 (or 5071057200 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 14503223503340 its reverse (4330532230541), we get a palindrome (18833755733881).

The spelling of 14503223503340 in words is "fourteen trillion, five hundred three billion, two hundred twenty-three million, five hundred three thousand, three hundred forty".