142334665706 has 8 divisors (see below), whose sum is σ = 214230675204. Its totient is φ = 70924440640.

The previous prime is 142334665679. The next prime is 142334665757. The reversal of 142334665706 is 607566433241.

142334665706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 142132770025 + 201895681 = 377005^2 + 14209^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121445375 + ... + 121446546.

Almost surely, 2^142334665706 is an apocalyptic number.

142334665706 is a deficient number, since it is larger than the sum of its proper divisors (71896009498).

142334665706 is a wasteful number, since it uses less digits than its factorization.

142334665706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242892216.

The product of its (nonzero) digits is 2177280, while the sum is 47.

The spelling of 142334665706 in words is "one hundred forty-two billion, three hundred thirty-four million, six hundred sixty-five thousand, seven hundred six".