4130240161 has 2 divisors, whose sum is σ = 4130240162. Its totient is φ = 4130240160.

The previous prime is 4130240119. The next prime is 4130240173. The reversal of 4130240161 is 1610420314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3548465761 + 581774400 = 59569^2 + 24120^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4130240161 is a prime.

It is not a weakly prime, because it can be changed into another prime (4130240461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2065120080 + 2065120081.

It is an arithmetic number, because the mean of its divisors is an integer number (2065120081).

Almost surely, 2^4130240161 is an apocalyptic number.

It is an amenable number.

4130240161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4130240161 is an equidigital number, since it uses as much as digits as its factorization.

4130240161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 4130240161 is about 64266.9445438322. The cubic root of 4130240161 is about 1604.4459885947.

Adding to 4130240161 its reverse (1610420314), we get a palindrome (5740660475).

The spelling of 4130240161 in words is "four billion, one hundred thirty million, two hundred forty thousand, one hundred sixty-one".