140243303132202 has 16 divisors (see below), whose sum is σ = 282344133460032. Its totient is φ = 46438179844800.

The previous prime is 140243303132197. The next prime is 140243303132279. The reversal of 140243303132202 is 202231303342041.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 140243303132202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77396965503 + ... + 77396967314.

It is an arithmetic number, because the mean of its divisors is an integer number (17646508341252).

Almost surely, 2^{140243303132202} is an apocalyptic number.

140243303132202 is an abundant number, since it is smaller than the sum of its proper divisors (142100830327830).

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

140243303132202 is a wasteful number, since it uses less digits than its factorization.

140243303132202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154793932973.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 140243303132202 its reverse (202231303342041), we get a palindrome (342474606474243).

The spelling of 140243303132202 in words is "one hundred forty trillion, two hundred forty-three billion, three hundred three million, one hundred thirty-two thousand, two hundred two".