104340345666 has 32 divisors (see below), whose sum is σ = 215978365440. Its totient is φ = 33564967296.

The previous prime is 104340345649. The next prime is 104340345689. The reversal of 104340345666 is 666543043401.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231535 + ... + 512141.

It is an arithmetic number, because the mean of its divisors is an integer number (6749323920).

Almost surely, 2^104340345666 is an apocalyptic number.

104340345666 is an abundant number, since it is smaller than the sum of its proper divisors (111638019774).

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

104340345666 is a wasteful number, since it uses less digits than its factorization.

104340345666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282778.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 104340345666 in words is "one hundred four billion, three hundred forty million, three hundred forty-five thousand, six hundred sixty-six".