4340124181 has 2 divisors, whose sum is σ = 4340124182. Its totient is φ = 4340124180.

The previous prime is 4340124163. The next prime is 4340124209. The reversal of 4340124181 is 1814210434.

It is an a-pointer prime, because the next prime (4340124209) can be obtained adding 4340124181 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4113169956 + 226954225 = 64134^2 + 15065^2 .

It is a cyclic number.

It is not a de Polignac number, because 4340124181 - 2¹⁹ = 4339599893 is a prime.

It is a super-2 number, since 2×4340124181² = 37673355813001841522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4340124101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2170062090 + 2170062091.

It is an arithmetic number, because the mean of its divisors is an integer number (2170062091).

Almost surely, 2^4340124181 is an apocalyptic number.

It is an amenable number.

4340124181 is a deficient number, since it is larger than the sum of its proper divisors (1).

4340124181 is an equidigital number, since it uses as much as digits as its factorization.

4340124181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 4340124181 is about 65879.6188589460. The cubic root of 4340124181 is about 1631.1756083063.

The spelling of 4340124181 in words is "four billion, three hundred forty million, one hundred twenty-four thousand, one hundred eighty-one".