34510448393 has 2 divisors, whose sum is σ = 34510448394. Its totient is φ = 34510448392.

The previous prime is 34510448359. The next prime is 34510448407. The reversal of 34510448393 is 39384401543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25460350969 + 9050097424 = 159563^2 + 95132^2 .

It is an emirp because it is prime and its reverse (39384401543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34510448393 - 2²⁰ = 34509399817 is a prime.

It is not a weakly prime, because it can be changed into another prime (34510448333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17255224196 + 17255224197.

It is an arithmetic number, because the mean of its divisors is an integer number (17255224197).

Almost surely, 2^34510448393 is an apocalyptic number.

It is an amenable number.

34510448393 is a deficient number, since it is larger than the sum of its proper divisors (1).

34510448393 is an equidigital number, since it uses as much as digits as its factorization.

34510448393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 34510448393 in words is "thirty-four billion, five hundred ten million, four hundred forty-eight thousand, three hundred ninety-three".