2365741482161 has 2 divisors, whose sum is σ = 2365741482162. Its totient is φ = 2365741482160.

The previous prime is 2365741482157. The next prime is 2365741482197. The reversal of 2365741482161 is 1612841475632.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1610058992161 + 755682490000 = 1268881^2 + 869300^2 .

It is a cyclic number.

It is not a de Polignac number, because 2365741482161 - 2² = 2365741482157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2365741482121) 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, 1182870741080 + 1182870741081.

It is an arithmetic number, because the mean of its divisors is an integer number (1182870741081).

Almost surely, 2^{2365741482161} is an apocalyptic number.

It is an amenable number.

2365741482161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2365741482161 is an equidigital number, since it uses as much as digits as its factorization.

2365741482161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 50.

The spelling of 2365741482161 in words is "two trillion, three hundred sixty-five billion, seven hundred forty-one million, four hundred eighty-two thousand, one hundred sixty-one".