4323726313 has 2 divisors, whose sum is σ = 4323726314. Its totient is φ = 4323726312.

The previous prime is 4323726307. The next prime is 4323726347. The reversal of 4323726313 is 3136273234.

It is an a-pointer prime, because the next prime (4323726347) can be obtained adding 4323726313 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4068908944 + 254817369 = 63788^2 + 15963^2 .

It is a cyclic number.

It is not a de Polignac number, because 4323726313 - 2⁹ = 4323725801 is a prime.

It is not a weakly prime, because it can be changed into another prime (4323726383) 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, 2161863156 + 2161863157.

It is an arithmetic number, because the mean of its divisors is an integer number (2161863157).

Almost surely, 2^4323726313 is an apocalyptic number.

It is an amenable number.

4323726313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4323726313 is an equidigital number, since it uses as much as digits as its factorization.

4323726313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 34.

The square root of 4323726313 is about 65755.0478138371. The cubic root of 4323726313 is about 1629.1187117534.

Adding to 4323726313 its reverse (3136273234), we get a palindrome (7459999547).

The spelling of 4323726313 in words is "four billion, three hundred twenty-three million, seven hundred twenty-six thousand, three hundred thirteen".