2685761434318 has 8 divisors (see below), whose sum is σ = 4028766547320. Its totient is φ = 1342839251880.

The previous prime is 2685761434309. The next prime is 2685761434333. The reversal of 2685761434318 is 8134341675862.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20651613 + ... + 20781256.

It is an arithmetic number, because the mean of its divisors is an integer number (503595818415).

Almost surely, 2^{2685761434318} is an apocalyptic number.

2685761434318 is a deficient number, since it is larger than the sum of its proper divisors (1343005113002).

2685761434318 is a wasteful number, since it uses less digits than its factorization.

2685761434318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41465282.

The product of its digits is 23224320, while the sum is 58.

The spelling of 2685761434318 in words is "two trillion, six hundred eighty-five billion, seven hundred sixty-one million, four hundred thirty-four thousand, three hundred eighteen".