34835361672173 has 2 divisors, whose sum is σ = 34835361672174. Its totient is φ = 34835361672172.

The previous prime is 34835361672101. The next prime is 34835361672259. The reversal of 34835361672173 is 37127616353843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24344227716169 + 10491133956004 = 4933987^2 + 3239002^2 .

It is a cyclic number.

It is not a de Polignac number, because 34835361672173 - 2³⁶ = 34766642195437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34835361672373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17417680836086 + 17417680836087.

It is an arithmetic number, because the mean of its divisors is an integer number (17417680836087).

Almost surely, 2^{34835361672173} is an apocalyptic number.

It is an amenable number.

34835361672173 is a deficient number, since it is larger than the sum of its proper divisors (1).

34835361672173 is an equidigital number, since it uses as much as digits as its factorization.

34835361672173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45722880, while the sum is 59.

The spelling of 34835361672173 in words is "thirty-four trillion, eight hundred thirty-five billion, three hundred sixty-one million, six hundred seventy-two thousand, one hundred seventy-three".