2116435141 has 2 divisors, whose sum is σ = 2116435142. Its totient is φ = 2116435140.

The previous prime is 2116435133. The next prime is 2116435163. The reversal of 2116435141 is 1415346112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1896950916 + 219484225 = 43554^2 + 14815^2 .

It is a cyclic number.

It is not a de Polignac number, because 2116435141 - 2³ = 2116435133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2116435171) 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, 1058217570 + 1058217571.

It is an arithmetic number, because the mean of its divisors is an integer number (1058217571).

Almost surely, 2^2116435141 is an apocalyptic number.

It is an amenable number.

2116435141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2116435141 is an equidigital number, since it uses as much as digits as its factorization.

2116435141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 28.

The square root of 2116435141 is about 46004.7295503408. The cubic root of 2116435141 is about 1283.9112017359.

The spelling of 2116435141 in words is "two billion, one hundred sixteen million, four hundred thirty-five thousand, one hundred forty-one".