271634374259 has 2 divisors, whose sum is σ = 271634374260. Its totient is φ = 271634374258.

The previous prime is 271634374189. The next prime is 271634374267. The reversal of 271634374259 is 952473436172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 271634374259 - 2²⁸ = 271365938803 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 271634374259.

It is not a weakly prime, because it can be changed into another prime (271634304259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135817187129 + 135817187130.

It is an arithmetic number, because the mean of its divisors is an integer number (135817187130).

Almost surely, 2^271634374259 is an apocalyptic number.

271634374259 is a deficient number, since it is larger than the sum of its proper divisors (1).

271634374259 is an equidigital number, since it uses as much as digits as its factorization.

271634374259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7620480, while the sum is 53.

The spelling of 271634374259 in words is "two hundred seventy-one billion, six hundred thirty-four million, three hundred seventy-four thousand, two hundred fifty-nine".