34507234017085 has 4 divisors (see below), whose sum is σ = 41408680820508. Its totient is φ = 27605787213664.

The previous prime is 34507234017083. The next prime is 34507234017121. The reversal of 34507234017085 is 58071043270543.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25602243937956 + 8904990079129 = 5059866^2 + 2984123^2 .

It is a cyclic number.

It is not a de Polignac number, because 34507234017085 - 2¹ = 34507234017083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34507234017083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3450723401704 + ... + 3450723401713.

It is an arithmetic number, because the mean of its divisors is an integer number (10352170205127).

Almost surely, 2^{34507234017085} is an apocalyptic number.

It is an amenable number.

34507234017085 is a deficient number, since it is larger than the sum of its proper divisors (6901446803423).

34507234017085 is an equidigital number, since it uses as much as digits as its factorization.

34507234017085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6901446803422.

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 34507234017085 in words is "thirty-four trillion, five hundred seven billion, two hundred thirty-four million, seventeen thousand, eighty-five".