4111608481 has 2 divisors, whose sum is σ = 4111608482. Its totient is φ = 4111608480.

The previous prime is 4111608469. The next prime is 4111608533. The reversal of 4111608481 is 1848061114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3377469456 + 734139025 = 58116^2 + 27095^2 .

It is a cyclic number.

It is not a de Polignac number, because 4111608481 - 2¹³ = 4111600289 is a prime.

It is a super-2 number, since 2×4111608481² = 33810648602062254722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4111608181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2055804240 + 2055804241.

It is an arithmetic number, because the mean of its divisors is an integer number (2055804241).

Almost surely, 2^4111608481 is an apocalyptic number.

It is an amenable number.

4111608481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4111608481 is an equidigital number, since it uses as much as digits as its factorization.

4111608481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 34.

The square root of 4111608481 is about 64121.8253093282. The cubic root of 4111608481 is about 1602.0297782082.

Adding to 4111608481 its reverse (1848061114), we get a palindrome (5959669595).

The spelling of 4111608481 in words is "four billion, one hundred eleven million, six hundred eight thousand, four hundred eighty-one".