682766565574346 has 16 divisors (see below), whose sum is σ = 1120298669907840. Its totient is φ = 309502802820480.

The previous prime is 682766565574279. The next prime is 682766565574367. The reversal of 682766565574346 is 643475565667286.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42281795591 + ... + 42281811738.

It is an arithmetic number, because the mean of its divisors is an integer number (70018666869240).

Almost surely, 2^{682766565574346} is an apocalyptic number.

682766565574346 is a deficient number, since it is larger than the sum of its proper divisors (437532104333494).

682766565574346 is a wasteful number, since it uses less digits than its factorization.

682766565574346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84563607709.

The product of its digits is 36578304000, while the sum is 80.

The spelling of 682766565574346 in words is "six hundred eighty-two trillion, seven hundred sixty-six billion, five hundred sixty-five million, five hundred seventy-four thousand, three hundred forty-six".