14472803520 has 448 divisors, whose sum is σ = 58976117760. Its totient is φ = 3272638464.

The previous prime is 14472803503. The next prime is 14472803533. The reversal of 14472803520 is 2530827441.

It is a happy number.

14472803520 is a `hidden beast` number, since 14 + 47 + 2 + 80 + 3 + 520 = 666.

14472803520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 63 ways as a sum of consecutive naturals, for example, 5865327 + ... + 5867793.

It is an arithmetic number, because the mean of its divisors is an integer number (131643120).

Almost surely, 2^14472803520 is an apocalyptic number.

14472803520 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 14472803520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29488058880).

14472803520 is an abundant number, since it is smaller than the sum of its proper divisors (44503314240).

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

14472803520 is a wasteful number, since it uses less digits than its factorization.

14472803520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597 (or 2581 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 14472803520 in words is "fourteen billion, four hundred seventy-two million, eight hundred three thousand, five hundred twenty".