14454300520 has 32 divisors (see below), whose sum is σ = 35478738720. Its totient is φ = 5256109120.

The previous prime is 14454300461. The next prime is 14454300551. The reversal of 14454300520 is 2500345441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16424902 + ... + 16425781.

It is an arithmetic number, because the mean of its divisors is an integer number (1108710585).

Almost surely, 2^14454300520 is an apocalyptic number.

14454300520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14454300520 is an abundant number, since it is smaller than the sum of its proper divisors (21024438200).

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

14454300520 is a wasteful number, since it uses less digits than its factorization.

14454300520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32850705 (or 32850701 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 14454300520 its reverse (2500345441), we get a palindrome (16954645961).

The spelling of 14454300520 in words is "fourteen billion, four hundred fifty-four million, three hundred thousand, five hundred twenty".