142314158 has 8 divisors (see below), whose sum is σ = 243967152. Its totient is φ = 60991776.

The previous prime is 142314143. The next prime is 142314187. The reversal of 142314158 is 851413241.

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

It is a self number, because there is not a number n which added to its sum of digits gives 142314158.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5082635 + ... + 5082662.

It is an arithmetic number, because the mean of its divisors is an integer number (30495894).

Almost surely, 2^142314158 is an apocalyptic number.

142314158 is a deficient number, since it is larger than the sum of its proper divisors (101652994).

142314158 is a wasteful number, since it uses less digits than its factorization.

142314158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10165306.

The product of its digits is 3840, while the sum is 29.

The square root of 142314158 is about 11929.5497819490. The cubic root of 142314158 is about 522.0948018048.

Adding to 142314158 its reverse (851413241), we get a palindrome (993727399).

The spelling of 142314158 in words is "one hundred forty-two million, three hundred fourteen thousand, one hundred fifty-eight".