6813340134 has 16 divisors (see below), whose sum is σ = 13638411072. Its totient is φ = 2269158248.

The previous prime is 6813340129. The next prime is 6813340159. The reversal of 6813340134 is 4310433186.

6813340134 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 6813340095 and 6813340104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481224 + ... + 495179.

It is an arithmetic number, because the mean of its divisors is an integer number (852400692).

Almost surely, 2^6813340134 is an apocalyptic number.

6813340134 is an abundant number, since it is smaller than the sum of its proper divisors (6825070938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6813340134 is a wasteful number, since it uses less digits than its factorization.

6813340134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977571.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 6813340134 is about 82542.9593242210. The cubic root of 6813340134 is about 1895.7745558158.

The spelling of 6813340134 in words is "six billion, eight hundred thirteen million, three hundred forty thousand, one hundred thirty-four".