142200502141 has 4 divisors (see below), whose sum is σ = 142201406332. Its totient is φ = 142199597952.

The previous prime is 142200502133. The next prime is 142200502187. The reversal of 142200502141 is 141205002241.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 16888042116 + 125312460025 = 129954^2 + 353995^2 .

It is a cyclic number.

It is not a de Polignac number, because 142200502141 - 2³ = 142200502133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142200502441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148020 + ... + 553453.

It is an arithmetic number, because the mean of its divisors is an integer number (35550351583).

Almost surely, 2^142200502141 is an apocalyptic number.

It is an amenable number.

142200502141 is a deficient number, since it is larger than the sum of its proper divisors (904191).

142200502141 is an equidigital number, since it uses as much as digits as its factorization.

142200502141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904190.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 142200502141 its reverse (141205002241), we get a palindrome (283405504382).

The spelling of 142200502141 in words is "one hundred forty-two billion, two hundred million, five hundred two thousand, one hundred forty-one".