14502140000 has 120 divisors (see below), whose sum is σ = 36265366368. Its totient is φ = 5705280000.

The previous prime is 14502139991. The next prime is 14502140123. The reversal of 14502140000 is 4120541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1214057 + ... + 1225943.

Almost surely, 2^14502140000 is an apocalyptic number.

14502140000 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 14502140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18132683184).

14502140000 is an abundant number, since it is smaller than the sum of its proper divisors (21763226368).

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

14502140000 is an equidigital number, since it uses as much as digits as its factorization.

14502140000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11978 (or 11955 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 14502140000 its reverse (4120541), we get a palindrome (14506260541).

The spelling of 14502140000 in words is "fourteen billion, five hundred two million, one hundred forty thousand".