4340131361 has 2 divisors, whose sum is σ = 4340131362. Its totient is φ = 4340131360.

The previous prime is 4340131351. The next prime is 4340131403. The reversal of 4340131361 is 1631310434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4232283136 + 107848225 = 65056^2 + 10385^2 .

It is a cyclic number.

It is not a de Polignac number, because 4340131361 - 2²⁶ = 4273022497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4340131361.

It is not a weakly prime, because it can be changed into another prime (4340131321) 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, 2170065680 + 2170065681.

It is an arithmetic number, because the mean of its divisors is an integer number (2170065681).

Almost surely, 2^4340131361 is an apocalyptic number.

It is an amenable number.

4340131361 is a deficient number, since it is larger than the sum of its proper divisors (1).

4340131361 is an equidigital number, since it uses as much as digits as its factorization.

4340131361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 4340131361 is about 65879.6733522564. The cubic root of 4340131361 is about 1631.1765078070.

Adding to 4340131361 its reverse (1631310434), we get a palindrome (5971441795).

The spelling of 4340131361 in words is "four billion, three hundred forty million, one hundred thirty-one thousand, three hundred sixty-one".