1084112016850 has 24 divisors (see below), whose sum is σ = 2028104138340. Its totient is φ = 431138185920.

The previous prime is 1084112016829. The next prime is 1084112016859. The reversal of 1084112016850 is 586102114801.

It is a Cunningham number, because it is equal to 1041207²+1.

It can be written as a sum of positive squares in 6 ways, for example, as 749448609849 + 334663407001 = 865707^2 + 578501^2 .

It is not an unprimeable number, because it can be changed into a prime (1084112016859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62656785 + ... + 62674084.

Almost surely, 2^{1084112016850} is an apocalyptic number.

1084112016850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1084112016850 is a deficient number, since it is larger than the sum of its proper divisors (943992121490).

1084112016850 is a wasteful number, since it uses less digits than its factorization.

1084112016850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125331054 (or 125331049 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 37.

The spelling of 1084112016850 in words is "one trillion, eighty-four billion, one hundred twelve million, sixteen thousand, eight hundred fifty".