142718008806 has 80 divisors (see below), whose sum is σ = 324337305600. Its totient is φ = 46899268272.

The previous prime is 142718008789. The next prime is 142718008817. The reversal of 142718008806 is 608800817241.

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 6429555 + ... + 6451713.

It is an arithmetic number, because the mean of its divisors is an integer number (4054216320).

Almost surely, 2^142718008806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142718008806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162168652800).

142718008806 is an abundant number, since it is smaller than the sum of its proper divisors (181619296794).

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

142718008806 is a wasteful number, since it uses less digits than its factorization.

142718008806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22735 (or 22726 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 45.

The spelling of 142718008806 in words is "one hundred forty-two billion, seven hundred eighteen million, eight thousand, eight hundred six".