142242324033203 has 4 divisors (see below), whose sum is σ = 143571691547640. Its totient is φ = 140912956518768.

The previous prime is 142242324033167. The next prime is 142242324033223. The reversal of 142242324033203 is 302330423242241.

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

It is a cyclic number.

It is not a de Polignac number, because 142242324033203 - 2²⁴ = 142242307255987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142242324033223) 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, 664683757058 + ... + 664683757271.

It is an arithmetic number, because the mean of its divisors is an integer number (35892922886910).

Almost surely, 2^{142242324033203} is an apocalyptic number.

142242324033203 is a deficient number, since it is larger than the sum of its proper divisors (1329367514437).

142242324033203 is a wasteful number, since it uses less digits than its factorization.

142242324033203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329367514436.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 142242324033203 its reverse (302330423242241), we get a palindrome (444572747275444).

The spelling of 142242324033203 in words is "one hundred forty-two trillion, two hundred forty-two billion, three hundred twenty-four million, thirty-three thousand, two hundred three".