1084320217606 has 4 divisors (see below), whose sum is σ = 1626480326412. Its totient is φ = 542160108802.

The previous prime is 1084320217529. The next prime is 1084320217633. The reversal of 1084320217606 is 6067120234801.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271080054400 + ... + 271080054403.

It is an arithmetic number, because the mean of its divisors is an integer number (406620081603).

Almost surely, 2^{1084320217606} is an apocalyptic number.

1084320217606 is a deficient number, since it is larger than the sum of its proper divisors (542160108806).

1084320217606 is an equidigital number, since it uses as much as digits as its factorization.

1084320217606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542160108805.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 1084320217606 in words is "one trillion, eighty-four billion, three hundred twenty million, two hundred seventeen thousand, six hundred six".