271796428829 has 2 divisors, whose sum is σ = 271796428830. Its totient is φ = 271796428828.

The previous prime is 271796428753. The next prime is 271796428837. The reversal of 271796428829 is 928824697172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 270228427225 + 1568001604 = 519835^2 + 39598^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-271796428829 is a prime.

It is a super-2 number, since 2×271796428829² (a number of 24 digits) contains 22 as substring.

It is a pancake number, because a pancake can be divided into 271796428829 parts by 737287 straight cuts.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271796421829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135898214414 + 135898214415.

It is an arithmetic number, because the mean of its divisors is an integer number (135898214415).

Almost surely, 2^271796428829 is an apocalyptic number.

It is an amenable number.

271796428829 is a deficient number, since it is larger than the sum of its proper divisors (1).

271796428829 is an equidigital number, since it uses as much as digits as its factorization.

271796428829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48771072, while the sum is 65.

The spelling of 271796428829 in words is "two hundred seventy-one billion, seven hundred ninety-six million, four hundred twenty-eight thousand, eight hundred twenty-nine".