34004000505343 has 4 divisors (see below), whose sum is σ = 37095273278568. Its totient is φ = 30912727732120.

The previous prime is 34004000505329. The next prime is 34004000505359. The reversal of 34004000505343 is 34350500040043.

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 34004000505343 - 2⁵ = 34004000505311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34004000505383) 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, 1545636386596 + ... + 1545636386617.

It is an arithmetic number, because the mean of its divisors is an integer number (9273818319642).

Almost surely, 2^{34004000505343} is an apocalyptic number.

34004000505343 is a deficient number, since it is larger than the sum of its proper divisors (3091272773225).

34004000505343 is a wasteful number, since it uses less digits than its factorization.

34004000505343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091272773224.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 34004000505343 its reverse (34350500040043), we get a palindrome (68354500545386).

The spelling of 34004000505343 in words is "thirty-four trillion, four billion, five hundred five thousand, three hundred forty-three".