142202303202241 has 4 divisors (see below), whose sum is σ = 147105830898900. Its totient is φ = 137298775505584.

The previous prime is 142202303202191. The next prime is 142202303202251.

142202303202241 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55336920776641 + 86865382425600 = 7438879^2 + 9320160^2 .

It is a cyclic number.

It is not a de Polignac number, because 142202303202241 - 2²⁹ = 142201766331329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142202303202251) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2451763848286 + ... + 2451763848343.

It is an arithmetic number, because the mean of its divisors is an integer number (36776457724725).

Almost surely, 2^{142202303202241} is an apocalyptic number.

It is an amenable number.

142202303202241 is a deficient number, since it is larger than the sum of its proper divisors (4903527696659).

142202303202241 is an equidigital number, since it uses as much as digits as its factorization.

142202303202241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4903527696658.

The product of its (nonzero) digits is 9216, while the sum is 28.

It can be divided in two parts, 14220230 and 3202241, that added together give a palindrome (17422471).

The spelling of 142202303202241 in words is "one hundred forty-two trillion, two hundred two billion, three hundred three million, two hundred two thousand, two hundred forty-one".