260611735742011 has 2 divisors, whose sum is σ = 260611735742012. Its totient is φ = 260611735742010.

The previous prime is 260611735741949. The next prime is 260611735742021. The reversal of 260611735742011 is 110247537116062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 260611735742011 - 2⁷ = 260611735741883 is a prime.

It is not a weakly prime, because it can be changed into another prime (260611735742021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130305867871005 + 130305867871006.

It is an arithmetic number, because the mean of its divisors is an integer number (130305867871006).

Almost surely, 2^{260611735742011} is an apocalyptic number.

260611735742011 is a deficient number, since it is larger than the sum of its proper divisors (1).

260611735742011 is an equidigital number, since it uses as much as digits as its factorization.

260611735742011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 260611735742011 in words is "two hundred sixty trillion, six hundred eleven billion, seven hundred thirty-five million, seven hundred forty-two thousand, eleven".