1108426844085 has 16 divisors (see below), whose sum is σ = 1934708673600. Its totient is φ = 537419075840.

The previous prime is 1108426844047. The next prime is 1108426844087. The reversal of 1108426844085 is 5804486248011.

It is not a de Polignac number, because 1108426844085 - 2⁷ = 1108426843957 is a prime.

It is a super-2 number, since 2×1108426844085² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1108426844087) 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 15 ways as a sum of consecutive naturals, for example, 3358869060 + ... + 3358869389.

It is an arithmetic number, because the mean of its divisors is an integer number (120919292100).

Almost surely, 2^{1108426844085} is an apocalyptic number.

1108426844085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1108426844085 is a deficient number, since it is larger than the sum of its proper divisors (826281829515).

1108426844085 is a wasteful number, since it uses less digits than its factorization.

1108426844085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6717738468.

The product of its (nonzero) digits is 1966080, while the sum is 51.

The spelling of 1108426844085 in words is "one trillion, one hundred eight billion, four hundred twenty-six million, eight hundred forty-four thousand, eighty-five".