142424110142 has 8 divisors (see below), whose sum is σ = 213791767416. Its totient is φ = 71160187672.

The previous prime is 142424110121. The next prime is 142424110163. The reversal of 142424110142 is 241011424241.

It is an interprime number because it is at equal distance from previous prime (142424110121) and next prime (142424110163).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25930268 + ... + 25935759.

It is an arithmetic number, because the mean of its divisors is an integer number (26723970927).

Almost surely, 2^142424110142 is an apocalyptic number.

142424110142 is a deficient number, since it is larger than the sum of its proper divisors (71367657274).

142424110142 is a wasteful number, since it uses less digits than its factorization.

142424110142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51867402.

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 142424110142 its reverse (241011424241), we get a palindrome (383435534383).

The spelling of 142424110142 in words is "one hundred forty-two billion, four hundred twenty-four million, one hundred ten thousand, one hundred forty-two".