34073161873 has 2 divisors, whose sum is σ = 34073161874. Its totient is φ = 34073161872.

The previous prime is 34073161849. The next prime is 34073161937. The reversal of 34073161873 is 37816137043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18476149329 + 15597012544 = 135927^2 + 124888^2 .

It is an emirp because it is prime and its reverse (37816137043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34073161873 - 2⁵ = 34073161841 is a prime.

It is not a weakly prime, because it can be changed into another prime (34073161823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17036580936 + 17036580937.

It is an arithmetic number, because the mean of its divisors is an integer number (17036580937).

Almost surely, 2^34073161873 is an apocalyptic number.

It is an amenable number.

34073161873 is a deficient number, since it is larger than the sum of its proper divisors (1).

34073161873 is an equidigital number, since it uses as much as digits as its factorization.

34073161873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 34073161873 in words is "thirty-four billion, seventy-three million, one hundred sixty-one thousand, eight hundred seventy-three".