340681684160 has 28 divisors (see below), whose sum is σ = 811248261168. Its totient is φ = 136272673536.

The previous prime is 340681684141. The next prime is 340681684169. The reversal of 340681684160 is 61486186043.

It is not an unprimeable number, because it can be changed into a prime (340681684169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532314812 + ... + 532315451.

Almost surely, 2^340681684160 is an apocalyptic number.

It is an amenable number.

340681684160 is an abundant number, since it is smaller than the sum of its proper divisors (470566577008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340681684160 is a wasteful number, since it uses less digits than its factorization.

340681684160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064630280 (or 1064630270 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 340681684160 in words is "three hundred forty billion, six hundred eighty-one million, six hundred eighty-four thousand, one hundred sixty".