34694710243 has 4 divisors (see below), whose sum is σ = 34924476688. Its totient is φ = 34464943800.

The previous prime is 34694710223. The next prime is 34694710307. The reversal of 34694710243 is 34201749643.

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 34694710243 - 2³³ = 26104775651 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34694710243.

It is not an unprimeable number, because it can be changed into a prime (34694710223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114882996 + ... + 114883297.

It is an arithmetic number, because the mean of its divisors is an integer number (8731119172).

Almost surely, 2^34694710243 is an apocalyptic number.

34694710243 is a deficient number, since it is larger than the sum of its proper divisors (229766445).

34694710243 is a wasteful number, since it uses less digits than its factorization.

34694710243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229766444.

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 34694710243 in words is "thirty-four billion, six hundred ninety-four million, seven hundred ten thousand, two hundred forty-three".