34515717323 has 4 divisors (see below), whose sum is σ = 34531825728. Its totient is φ = 34499608920.

The previous prime is 34515717293. The next prime is 34515717329. The reversal of 34515717323 is 32371751543.

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 34515717323 - 2¹² = 34515713227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34515717329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8050988 + ... + 8055273.

It is an arithmetic number, because the mean of its divisors is an integer number (8632956432).

Almost surely, 2^34515717323 is an apocalyptic number.

34515717323 is a deficient number, since it is larger than the sum of its proper divisors (16108405).

34515717323 is a wasteful number, since it uses less digits than its factorization.

34515717323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16108404.

The product of its digits is 264600, while the sum is 41.

The spelling of 34515717323 in words is "thirty-four billion, five hundred fifteen million, seven hundred seventeen thousand, three hundred twenty-three".