142108443567717 has 8 divisors (see below), whose sum is σ = 206703190644000. Its totient is φ = 86126329434960.

The previous prime is 142108443567707. The next prime is 142108443567743. The reversal of 142108443567717 is 717765344801241.

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

It is not a de Polignac number, because 142108443567717 - 2¹⁸ = 142108443305573 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142108443567707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2153158235842 + ... + 2153158235907.

It is an arithmetic number, because the mean of its divisors is an integer number (25837898830500).

Almost surely, 2^{142108443567717} is an apocalyptic number.

It is an amenable number.

142108443567717 is a deficient number, since it is larger than the sum of its proper divisors (64594747076283).

142108443567717 is a wasteful number, since it uses less digits than its factorization.

142108443567717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4306316471763.

The product of its (nonzero) digits is 31610880, while the sum is 60.

The spelling of 142108443567717 in words is "one hundred forty-two trillion, one hundred eight billion, four hundred forty-three million, five hundred sixty-seven thousand, seven hundred seventeen".