14450140000 has 120 divisors (see below), whose sum is σ = 35637536088. Its totient is φ = 5765760000.

The previous prime is 14450139997. The next prime is 14450140007. The reversal of 14450140000 is 4105441.

14450140000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14450140000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14450140007) 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 19 ways as a sum of consecutive naturals, for example, 12339415 + ... + 12340585.

Almost surely, 2^14450140000 is an apocalyptic number.

14450140000 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 14450140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17818768044).

14450140000 is an abundant number, since it is smaller than the sum of its proper divisors (21187396088).

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

14450140000 is an equidigital number, since it uses as much as digits as its factorization.

14450140000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818 (or 1795 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 14450140000 its reverse (4105441), we get a palindrome (14454245441).

The spelling of 14450140000 in words is "fourteen billion, four hundred fifty million, one hundred forty thousand".