2136560407741 has 2 divisors, whose sum is σ = 2136560407742. Its totient is φ = 2136560407740.

The previous prime is 2136560407721. The next prime is 2136560407747. The reversal of 2136560407741 is 1477040656312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2109262428900 + 27297978841 = 1452330^2 + 165221^2 .

It is a cyclic number.

It is not a de Polignac number, because 2136560407741 - 2³¹ = 2134412924093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2136560407691 and 2136560407700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2136560407747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1068280203870 + 1068280203871.

It is an arithmetic number, because the mean of its divisors is an integer number (1068280203871).

Almost surely, 2^{2136560407741} is an apocalyptic number.

It is an amenable number.

2136560407741 is a deficient number, since it is larger than the sum of its proper divisors (1).

2136560407741 is an equidigital number, since it uses as much as digits as its factorization.

2136560407741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 2136560407741 in words is "two trillion, one hundred thirty-six billion, five hundred sixty million, four hundred seven thousand, seven hundred forty-one".