142002113342 has 32 divisors (see below), whose sum is σ = 222368094720. Its totient is φ = 67927121920.

The previous prime is 142002113333. The next prime is 142002113353. The reversal of 142002113342 is 243311200241.

It is a super-4 number, since 4×142002113342⁴ (a number of 46 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2822108 + ... + 2871984.

It is an arithmetic number, because the mean of its divisors is an integer number (6949002960).

Almost surely, 2^142002113342 is an apocalyptic number.

142002113342 is a deficient number, since it is larger than the sum of its proper divisors (80365981378).

142002113342 is a wasteful number, since it uses less digits than its factorization.

142002113342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50356.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 142002113342 its reverse (243311200241), we get a palindrome (385313313583).

The spelling of 142002113342 in words is "one hundred forty-two billion, two million, one hundred thirteen thousand, three hundred forty-two".