4134605641 has 2 divisors, whose sum is σ = 4134605642. Its totient is φ = 4134605640.

The previous prime is 4134605569. The next prime is 4134605647. The reversal of 4134605641 is 1465064314.

4134605641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3978455625 + 156150016 = 63075^2 + 12496^2 .

It is a cyclic number.

It is not a de Polignac number, because 4134605641 - 2²⁷ = 4000387913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4134605597 and 4134605606.

It is not a weakly prime, because it can be changed into another prime (4134605647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2067302820 + 2067302821.

It is an arithmetic number, because the mean of its divisors is an integer number (2067302821).

Almost surely, 2^4134605641 is an apocalyptic number.

It is an amenable number.

4134605641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4134605641 is an equidigital number, since it uses as much as digits as its factorization.

4134605641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 4134605641 is about 64300.8992238833. The cubic root of 4134605641 is about 1605.0110655513.

Adding to 4134605641 its reverse (1465064314), we get a palindrome (5599669955).

The spelling of 4134605641 in words is "four billion, one hundred thirty-four million, six hundred five thousand, six hundred forty-one".