34717056805 has 4 divisors (see below), whose sum is σ = 41660468172. Its totient is φ = 27773645440.

The previous prime is 34717056797. The next prime is 34717056811. The reversal of 34717056805 is 50865071743.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50865071743 = 47 ⋅1082235569.

It can be written as a sum of positive squares in 2 ways, for example, as 11324577889 + 23392478916 = 106417^2 + 152946^2 .

It is not a de Polignac number, because 34717056805 - 2³ = 34717056797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3471705676 + ... + 3471705685.

It is an arithmetic number, because the mean of its divisors is an integer number (10415117043).

Almost surely, 2^34717056805 is an apocalyptic number.

It is an amenable number.

34717056805 is a deficient number, since it is larger than the sum of its proper divisors (6943411367).

34717056805 is an equidigital number, since it uses as much as digits as its factorization.

34717056805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6943411366.

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 34717056805 in words is "thirty-four billion, seven hundred seventeen million, fifty-six thousand, eight hundred five".