860417028393 has 16 divisors (see below), whose sum is σ = 1235495928576. Its totient is φ = 529476549120.

The previous prime is 860417028353. The next prime is 860417028431. The reversal of 860417028393 is 393820714068.

It is not a de Polignac number, because 860417028393 - 2⁹ = 860417027881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (860417028353) 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, 1971321 + ... + 2367897.

It is an arithmetic number, because the mean of its divisors is an integer number (77218495536).

Almost surely, 2^860417028393 is an apocalyptic number.

It is an amenable number.

860417028393 is a deficient number, since it is larger than the sum of its proper divisors (375078900183).

860417028393 is a wasteful number, since it uses less digits than its factorization.

860417028393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452224.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 860417028393 in words is "eight hundred sixty billion, four hundred seventeen million, twenty-eight thousand, three hundred ninety-three".