4134435323173 has 2 divisors, whose sum is σ = 4134435323174. Its totient is φ = 4134435323172.

The previous prime is 4134435323143. The next prime is 4134435323219. The reversal of 4134435323173 is 3713235344314.

4134435323173 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4112715048289 + 21720274884 = 2027983^2 + 147378^2 .

It is a cyclic number.

It is not a de Polignac number, because 4134435323173 - 2³⁷ = 3996996369701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4134435323143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2067217661586 + 2067217661587.

It is an arithmetic number, because the mean of its divisors is an integer number (2067217661587).

Almost surely, 2^{4134435323173} is an apocalyptic number.

It is an amenable number.

4134435323173 is a deficient number, since it is larger than the sum of its proper divisors (1).

4134435323173 is an equidigital number, since it uses as much as digits as its factorization.

4134435323173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 43.

The spelling of 4134435323173 in words is "four trillion, one hundred thirty-four billion, four hundred thirty-five million, three hundred twenty-three thousand, one hundred seventy-three".