6810243076407 has 4 divisors (see below), whose sum is σ = 9080324101880. Its totient is φ = 4540162050936.

The previous prime is 6810243076393. The next prime is 6810243076423. The reversal of 6810243076407 is 7046703420186.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6810243076407 - 2⁴ = 6810243076391 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 (6810243076607) 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, 1135040512732 + ... + 1135040512737.

It is an arithmetic number, because the mean of its divisors is an integer number (2270081025470).

Almost surely, 2^{6810243076407} is an apocalyptic number.

6810243076407 is a deficient number, since it is larger than the sum of its proper divisors (2270081025473).

6810243076407 is a wasteful number, since it uses less digits than its factorization.

6810243076407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270081025472.

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 6810243076407 in words is "six trillion, eight hundred ten billion, two hundred forty-three million, seventy-six thousand, four hundred seven".