14453223520 has 48 divisors (see below), whose sum is σ = 34189425648. Its totient is φ = 5773893120.

The previous prime is 14453223503. The next prime is 14453223539. The reversal of 14453223520 is 2532235441.

14453223520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 68530 + ... + 183310.

It is an arithmetic number, because the mean of its divisors is an integer number (712279701).

Almost surely, 2^14453223520 is an apocalyptic number.

14453223520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14453223520 is an abundant number, since it is smaller than the sum of its proper divisors (19736202128).

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

14453223520 is a wasteful number, since it uses less digits than its factorization.

14453223520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115583 (or 115575 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 14453223520 its reverse (2532235441), we get a palindrome (16985458961).

The spelling of 14453223520 in words is "fourteen billion, four hundred fifty-three million, two hundred twenty-three thousand, five hundred twenty".