14503213450 has 24 divisors (see below), whose sum is σ = 29428339680. Its totient is φ = 5273895600.

The previous prime is 14503213441. The next prime is 14503213453. The reversal of 14503213450 is 5431230541.

14503213450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14503213453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13184190 + ... + 13185289.

It is an arithmetic number, because the mean of its divisors is an integer number (1226180820).

Almost surely, 2^14503213450 is an apocalyptic number.

14503213450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14503213450 is an abundant number, since it is smaller than the sum of its proper divisors (14925126230).

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

14503213450 is a wasteful number, since it uses less digits than its factorization.

14503213450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26369502 (or 26369497 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 14503213450 its reverse (5431230541), we get a palindrome (19934443991).

The spelling of 14503213450 in words is "fourteen billion, five hundred three million, two hundred thirteen thousand, four hundred fifty".