82685672714 has 8 divisors (see below), whose sum is σ = 124173914340. Its totient is φ = 41294367936.

The previous prime is 82685672689. The next prime is 82685672753. The reversal of 82685672714 is 41727658628.

It can be written as a sum of positive squares in 2 ways, for example, as 82682127025 + 3545689 = 287545^2 + 1883^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 82685672714.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24232079 + ... + 24235490.

Almost surely, 2^82685672714 is an apocalyptic number.

82685672714 is a deficient number, since it is larger than the sum of its proper divisors (41488241626).

82685672714 is a wasteful number, since it uses less digits than its factorization.

82685672714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48468424.

The product of its digits is 9031680, while the sum is 56.

The spelling of 82685672714 in words is "eighty-two billion, six hundred eighty-five million, six hundred seventy-two thousand, seven hundred fourteen".