340441533575666 has 8 divisors (see below), whose sum is σ = 510663153665280. Its totient is φ = 170220482353908.

The previous prime is 340441533575659. The next prime is 340441533575699. The reversal of 340441533575666 is 666575335144043.

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

It is a junction number, because it is equal to n+sod(n) for n = 340441533575599 and 340441533575608.

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, 140717666 + ... + 143116541.

It is an arithmetic number, because the mean of its divisors is an integer number (63832894208160).

Almost surely, 2^{340441533575666} is an apocalyptic number.

340441533575666 is a deficient number, since it is larger than the sum of its proper divisors (170221620089614).

340441533575666 is a wasteful number, since it uses less digits than its factorization.

340441533575666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284433928.

The product of its (nonzero) digits is 326592000, while the sum is 62.

The spelling of 340441533575666 in words is "three hundred forty trillion, four hundred forty-one billion, five hundred thirty-three million, five hundred seventy-five thousand, six hundred sixty-six".