1085194441776 has 80 divisors (see below), whose sum is σ = 2854235317248. Its totient is φ = 355194758400.

The previous prime is 1085194441711. The next prime is 1085194441781. The reversal of 1085194441776 is 6771444915801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1403041 + ... + 2034431.

Almost surely, 2^{1085194441776} is an apocalyptic number.

1085194441776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1085194441776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1427117658624).

1085194441776 is an abundant number, since it is smaller than the sum of its proper divisors (1769040875472).

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

1085194441776 is a wasteful number, since it uses less digits than its factorization.

1085194441776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632050 (or 632044 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 57.

The spelling of 1085194441776 in words is "one trillion, eighty-five billion, one hundred ninety-four million, four hundred forty-one thousand, seven hundred seventy-six".