140272068083161 has 8 divisors (see below), whose sum is σ = 160385118650624. Its totient is φ = 120177563440320.

The previous prime is 140272068083117. The next prime is 140272068083183. The reversal of 140272068083161 is 161380860272041.

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

It is a cyclic number.

It is not a de Polignac number, because 140272068083161 - 2⁷ = 140272068083033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140272068083111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4636464945 + ... + 4636495198.

It is an arithmetic number, because the mean of its divisors is an integer number (20048139831328).

Almost surely, 2^{140272068083161} is an apocalyptic number.

It is an amenable number.

140272068083161 is a deficient number, since it is larger than the sum of its proper divisors (20113050567463).

140272068083161 is an equidigital number, since it uses as much as digits as its factorization.

140272068083161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9272962311.

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 140272068083161 in words is "one hundred forty trillion, two hundred seventy-two billion, sixty-eight million, eighty-three thousand, one hundred sixty-one".