34324320399 has 4 divisors (see below), whose sum is σ = 45765760536. Its totient is φ = 22882880264.

The previous prime is 34324320367. The next prime is 34324320449. The reversal of 34324320399 is 99302342343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99302342343 = 3 ⋅33100780781.

It is a cyclic number.

It is not a de Polignac number, because 34324320399 - 2⁵ = 34324320367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34324320399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34324320299) 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, 5720720064 + ... + 5720720069.

It is an arithmetic number, because the mean of its divisors is an integer number (11441440134).

Almost surely, 2^34324320399 is an apocalyptic number.

34324320399 is a deficient number, since it is larger than the sum of its proper divisors (11441440137).

34324320399 is a wasteful number, since it uses less digits than its factorization.

34324320399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11441440136.

The product of its (nonzero) digits is 419904, while the sum is 42.

The spelling of 34324320399 in words is "thirty-four billion, three hundred twenty-four million, three hundred twenty thousand, three hundred ninety-nine".