2711995968061 has 2 divisors, whose sum is σ = 2711995968062. Its totient is φ = 2711995968060.

The previous prime is 2711995968053. The next prime is 2711995968083. The reversal of 2711995968061 is 1608695991172.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2493654715161 + 218341252900 = 1579131^2 + 467270^2 .

It is a cyclic number.

It is not a de Polignac number, because 2711995968061 - 2³ = 2711995968053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2711995967984 and 2711995968002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2711995968041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1355997984030 + 1355997984031.

It is an arithmetic number, because the mean of its divisors is an integer number (1355997984031).

Almost surely, 2^{2711995968061} is an apocalyptic number.

It is an amenable number.

2711995968061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2711995968061 is an equidigital number, since it uses as much as digits as its factorization.

2711995968061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14696640, while the sum is 64.

The spelling of 2711995968061 in words is "two trillion, seven hundred eleven billion, nine hundred ninety-five million, nine hundred sixty-eight thousand, sixty-one".