4115484181 has 2 divisors, whose sum is σ = 4115484182. Its totient is φ = 4115484180.

The previous prime is 4115484173. The next prime is 4115484187. The reversal of 4115484181 is 1814845114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3216024100 + 899460081 = 56710^2 + 29991^2 .

It is a cyclic number.

It is not a de Polignac number, because 4115484181 - 2³ = 4115484173 is a prime.

It is a super-2 number, since 2×4115484181² = 33874420088122481522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4115484181.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4115484187) 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, 2057742090 + 2057742091.

It is an arithmetic number, because the mean of its divisors is an integer number (2057742091).

Almost surely, 2^4115484181 is an apocalyptic number.

It is an amenable number.

4115484181 is a deficient number, since it is larger than the sum of its proper divisors (1).

4115484181 is an equidigital number, since it uses as much as digits as its factorization.

4115484181 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20480, while the sum is 37.

The square root of 4115484181 is about 64152.0395700713. The cubic root of 4115484181 is about 1602.5329905924.

The spelling of 4115484181 in words is "four billion, one hundred fifteen million, four hundred eighty-four thousand, one hundred eighty-one".