28341475168 has 12 divisors (see below), whose sum is σ = 55797279300. Its totient is φ = 14170737568.

The previous prime is 28341475117. The next prime is 28341475171. The reversal of 28341475168 is 86157414382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442835518 + ... + 442835581.

It is an arithmetic number, because the mean of its divisors is an integer number (4649773275).

Almost surely, 2^28341475168 is an apocalyptic number.

It is an amenable number.

28341475168 is a deficient number, since it is larger than the sum of its proper divisors (27455804132).

28341475168 is an equidigital number, since it uses as much as digits as its factorization.

28341475168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885671109 (or 885671101 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 49.

The spelling of 28341475168 in words is "twenty-eight billion, three hundred forty-one million, four hundred seventy-five thousand, one hundred sixty-eight".