34347274343 has 4 divisors (see below), whose sum is σ = 34574739888. Its totient is φ = 34119808800.

The previous prime is 34347274253. The next prime is 34347274361.

34347274343 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 34347274343 - 2²⁴ = 34330497127 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34347274294 and 34347274303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34347274373) 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, 113732546 + ... + 113732847.

It is an arithmetic number, because the mean of its divisors is an integer number (8643684972).

Almost surely, 2^34347274343 is an apocalyptic number.

34347274343 is a deficient number, since it is larger than the sum of its proper divisors (227465545).

34347274343 is a wasteful number, since it uses less digits than its factorization.

34347274343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227465544.

The product of its digits is 2032128, while the sum is 44.

The spelling of 34347274343 in words is "thirty-four billion, three hundred forty-seven million, two hundred seventy-four thousand, three hundred forty-three".