4340124209 has 2 divisors, whose sum is σ = 4340124210. Its totient is φ = 4340124208.

The previous prime is 4340124181. The next prime is 4340124233. The reversal of 4340124209 is 9024210434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4300080625 + 40043584 = 65575^2 + 6328^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4340124209 is a prime.

It is not a weakly prime, because it can be changed into another prime (4340124109) 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, 2170062104 + 2170062105.

It is an arithmetic number, because the mean of its divisors is an integer number (2170062105).

Almost surely, 2^4340124209 is an apocalyptic number.

It is an amenable number.

4340124209 is a deficient number, since it is larger than the sum of its proper divisors (1).

4340124209 is an equidigital number, since it uses as much as digits as its factorization.

4340124209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4340124209 is about 65879.6190714549. The cubic root of 4340124209 is about 1631.1756118141.

The spelling of 4340124209 in words is "four billion, three hundred forty million, one hundred twenty-four thousand, two hundred nine".