6934308209843 has 4 divisors (see below), whose sum is σ = 7924923668400. Its totient is φ = 5943692751288.

The previous prime is 6934308209821. The next prime is 6934308209849. The reversal of 6934308209843 is 3489028034396.

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 6934308209843 - 2²² = 6934304015539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6934308209849) 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, 495307729268 + ... + 495307729281.

It is an arithmetic number, because the mean of its divisors is an integer number (1981230917100).

Almost surely, 2^{6934308209843} is an apocalyptic number.

6934308209843 is a deficient number, since it is larger than the sum of its proper divisors (990615458557).

6934308209843 is an equidigital number, since it uses as much as digits as its factorization.

6934308209843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990615458556.

The product of its (nonzero) digits is 26873856, while the sum is 59.

The spelling of 6934308209843 in words is "six trillion, nine hundred thirty-four billion, three hundred eight million, two hundred nine thousand, eight hundred forty-three".