6786807134361 has 4 divisors (see below), whose sum is σ = 9049076179152. Its totient is φ = 4524538089572.

The previous prime is 6786807134299. The next prime is 6786807134381. The reversal of 6786807134361 is 1634317086876.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6786807134361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6786807134295 and 6786807134304.

It is not an unprimeable number, because it can be changed into a prime (6786807134381) 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, 1131134522391 + ... + 1131134522396.

It is an arithmetic number, because the mean of its divisors is an integer number (2262269044788).

Almost surely, 2^{6786807134361} is an apocalyptic number.

It is an amenable number.

6786807134361 is a deficient number, since it is larger than the sum of its proper divisors (2262269044791).

6786807134361 is a wasteful number, since it uses less digits than its factorization.

6786807134361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262269044790.

The product of its (nonzero) digits is 24385536, while the sum is 60.

The spelling of 6786807134361 in words is "six trillion, seven hundred eighty-six billion, eight hundred seven million, one hundred thirty-four thousand, three hundred sixty-one".