272342140171351 has 2 divisors, whose sum is σ = 272342140171352. Its totient is φ = 272342140171350.

The previous prime is 272342140171313. The next prime is 272342140171363. The reversal of 272342140171351 is 153171041243272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272342140171351 - 2¹¹ = 272342140169303 is a prime.

It is a super-2 number, since 2×272342140171351² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 272342140171298 and 272342140171307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272342140171051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136171070085675 + 136171070085676.

It is an arithmetic number, because the mean of its divisors is an integer number (136171070085676).

Almost surely, 2^{272342140171351} is an apocalyptic number.

272342140171351 is a deficient number, since it is larger than the sum of its proper divisors (1).

272342140171351 is an equidigital number, since it uses as much as digits as its factorization.

272342140171351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 272342140171351 in words is "two hundred seventy-two trillion, three hundred forty-two billion, one hundred forty million, one hundred seventy-one thousand, three hundred fifty-one".