860771241600 has 192 divisors, whose sum is σ = 2836535340000. Its totient is φ = 229428080640.

The previous prime is 860771241581. The next prime is 860771241611. The reversal of 860771241600 is 6142177068.

It is a tau number, because it is divible by the number of its divisors (192).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 20897826 + ... + 20938974.

Almost surely, 2^860771241600 is an apocalyptic number.

860771241600 is a gapful number since it is divisible by the number (80) 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 860771241600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1418267670000).

860771241600 is an abundant number, since it is smaller than the sum of its proper divisors (1975764098400).

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

860771241600 is a wasteful number, since it uses less digits than its factorization.

860771241600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43355 (or 43338 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The spelling of 860771241600 in words is "eight hundred sixty billion, seven hundred seventy-one million, two hundred forty-one thousand, six hundred".