140842241708566 has 16 divisors (see below), whose sum is σ = 211284971251200. Its totient is φ = 70413918285928.

The previous prime is 140842241708563. The next prime is 140842241708617. The reversal of 140842241708566 is 665807142248041.

It is a self number, because there is not a number n which added to its sum of digits gives 140842241708566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140842241708563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1447709361 + ... + 1447806643.

It is an arithmetic number, because the mean of its divisors is an integer number (13205310703200).

Almost surely, 2^{140842241708566} is an apocalyptic number.

140842241708566 is a deficient number, since it is larger than the sum of its proper divisors (70442729542634).

140842241708566 is a wasteful number, since it uses less digits than its factorization.

140842241708566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163883.

The product of its (nonzero) digits is 20643840, while the sum is 58.

The spelling of 140842241708566 in words is "one hundred forty trillion, eight hundred forty-two billion, two hundred forty-one million, seven hundred eight thousand, five hundred sixty-six".