4340912813 has 2 divisors, whose sum is σ = 4340912814. Its totient is φ = 4340912812.

The previous prime is 4340912783. The next prime is 4340912861. The reversal of 4340912813 is 3182190434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4337276164 + 3636649 = 65858^2 + 1907^2 .

It is a cyclic number.

It is not a de Polignac number, because 4340912813 - 2¹⁰ = 4340911789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4340914813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2170456406 + 2170456407.

It is an arithmetic number, because the mean of its divisors is an integer number (2170456407).

Almost surely, 2^4340912813 is an apocalyptic number.

It is an amenable number.

4340912813 is a deficient number, since it is larger than the sum of its proper divisors (1).

4340912813 is an equidigital number, since it uses as much as digits as its factorization.

4340912813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 4340912813 is about 65885.6039890354. The cubic root of 4340912813 is about 1631.2744011304.

The spelling of 4340912813 in words is "four billion, three hundred forty million, nine hundred twelve thousand, eight hundred thirteen".