273141845443231 has 16 divisors (see below), whose sum is σ = 273681875370528. Its totient is φ = 272602418832000.

The previous prime is 273141845443223. The next prime is 273141845443267. The reversal of 273141845443231 is 132344548141372.

It is a cyclic number.

It is not a de Polignac number, because 273141845443231 - 2³ = 273141845443223 is a prime.

It is a super-2 number, since 2×273141845443231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273141845443031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7719997161 + ... + 7720032541.

It is an arithmetic number, because the mean of its divisors is an integer number (17105117210658).

Almost surely, 2^{273141845443231} is an apocalyptic number.

273141845443231 is a deficient number, since it is larger than the sum of its proper divisors (540029927297).

273141845443231 is a wasteful number, since it uses less digits than its factorization.

273141845443231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43482.

The product of its digits is 7741440, while the sum is 52.

The spelling of 273141845443231 in words is "two hundred seventy-three trillion, one hundred forty-one billion, eight hundred forty-five million, four hundred forty-three thousand, two hundred thirty-one".