142318182 has 8 divisors (see below), whose sum is σ = 284636376. Its totient is φ = 47439392.

The previous prime is 142318177. The next prime is 142318199. The reversal of 142318182 is 281813241.

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

142318182 is an admirable number.

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, 11859843 + ... + 11859854.

It is an arithmetic number, because the mean of its divisors is an integer number (35579547).

Almost surely, 2^142318182 is an apocalyptic number.

142318182 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142318182 is a wasteful number, since it uses less digits than its factorization.

142318182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23719702.

The product of its digits is 3072, while the sum is 30.

The square root of 142318182 is about 11929.7184375827. The cubic root of 142318182 is about 522.0997225840.

The spelling of 142318182 in words is "one hundred forty-two million, three hundred eighteen thousand, one hundred eighty-two".