14493730500 has 144 divisors (see below), whose sum is σ = 46786836096. Its totient is φ = 3775060800.

The previous prime is 14493730481. The next prime is 14493730513. The reversal of 14493730500 is 503739441.

14493730500 is a `hidden beast` number, since 144 + 9 + 3 + 7 + 3 + 0 + 500 = 666.

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 (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156049 + ... + 230951.

It is an arithmetic number, because the mean of its divisors is an integer number (324908584).

Almost surely, 2^14493730500 is an apocalyptic number.

14493730500 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 14493730500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23393418048).

14493730500 is an abundant number, since it is smaller than the sum of its proper divisors (32293105596).

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

14493730500 is a wasteful number, since it uses less digits than its factorization.

14493730500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74971 (or 74956 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 14493730500 in words is "fourteen billion, four hundred ninety-three million, seven hundred thirty thousand, five hundred".