142838182 has 8 divisors (see below), whose sum is σ = 226860696. Its totient is φ = 67217952.

The previous prime is 142838159. The next prime is 142838183. The reversal of 142838182 is 281838241.

142838182 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142838183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2100528 + ... + 2100595.

It is an arithmetic number, because the mean of its divisors is an integer number (28357587).

Almost surely, 2^142838182 is an apocalyptic number.

142838182 is a deficient number, since it is larger than the sum of its proper divisors (84022514).

142838182 is a wasteful number, since it uses less digits than its factorization.

142838182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4201142.

The product of its digits is 24576, while the sum is 37.

The square root of 142838182 is about 11951.4928774610. The cubic root of 142838182 is about 522.7348296938.

The spelling of 142838182 in words is "one hundred forty-two million, eight hundred thirty-eight thousand, one hundred eighty-two".