2711886718481 has 2 divisors, whose sum is σ = 2711886718482. Its totient is φ = 2711886718480.

The previous prime is 2711886718403. The next prime is 2711886718487. The reversal of 2711886718481 is 1848176881172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2524155160081 + 187731558400 = 1588759^2 + 433280^2 .

It is a cyclic number.

It is not a de Polignac number, because 2711886718481 - 2²⁶ = 2711819609617 is a prime.

It is a super-2 number, since 2×2711886718481² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2711886718487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1355943359240 + 1355943359241.

It is an arithmetic number, because the mean of its divisors is an integer number (1355943359241).

Almost surely, 2^{2711886718481} is an apocalyptic number.

It is an amenable number.

2711886718481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2711886718481 is an equidigital number, since it uses as much as digits as its factorization.

2711886718481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9633792, while the sum is 62.

The spelling of 2711886718481 in words is "two trillion, seven hundred eleven billion, eight hundred eighty-six million, seven hundred eighteen thousand, four hundred eighty-one".