271703352449 has 2 divisors, whose sum is σ = 271703352450. Its totient is φ = 271703352448.

The previous prime is 271703352443. The next prime is 271703352541. The reversal of 271703352449 is 944253307172.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 216846686224 + 54856666225 = 465668^2 + 234215^2 .

It is a cyclic number.

It is not a de Polignac number, because 271703352449 - 2¹² = 271703348353 is a prime.

It is not a weakly prime, because it can be changed into another prime (271703352443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135851676224 + 135851676225.

It is an arithmetic number, because the mean of its divisors is an integer number (135851676225).

Almost surely, 2^271703352449 is an apocalyptic number.

It is an amenable number.

271703352449 is a deficient number, since it is larger than the sum of its proper divisors (1).

271703352449 is an equidigital number, since it uses as much as digits as its factorization.

271703352449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 271703352449 in words is "two hundred seventy-one billion, seven hundred three million, three hundred fifty-two thousand, four hundred forty-nine".