140443220330000 has 300 divisors, whose sum is σ = 395820475762140. Its totient is φ = 48118025088000.

The previous prime is 140443220329991. The next prime is 140443220330053. The reversal of 140443220330000 is 33022344041.

It can be written as a sum of positive squares in 10 ways, for example, as 117890257321984 + 22552963008016 = 10857728^2 + 4748996^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 700109714 + ... + 700310286.

Almost surely, 2^{140443220330000} is an apocalyptic number.

140443220330000 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 140443220330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197910237881070).

140443220330000 is an abundant number, since it is smaller than the sum of its proper divisors (255377255432140).

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

140443220330000 is a wasteful number, since it uses less digits than its factorization.

140443220330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202044 (or 202016 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 140443220330000 its reverse (33022344041), we get a palindrome (140476242674041).

The spelling of 140443220330000 in words is "one hundred forty trillion, four hundred forty-three billion, two hundred twenty million, three hundred thirty thousand".