28341848985 has 16 divisors (see below), whose sum is σ = 45350020800. Its totient is φ = 15114632000.

The previous prime is 28341848971. The next prime is 28341848987. The reversal of 28341848985 is 58984814382.

It is not a de Polignac number, because 28341848985 - 2¹⁷ = 28341717913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (28341848987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201235 + ... + 311735.

It is an arithmetic number, because the mean of its divisors is an integer number (2834376300).

Almost surely, 2^28341848985 is an apocalyptic number.

It is an amenable number.

28341848985 is a deficient number, since it is larger than the sum of its proper divisors (17008171815).

28341848985 is a wasteful number, since it uses less digits than its factorization.

28341848985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127608.

The product of its digits is 17694720, while the sum is 60.

The spelling of 28341848985 in words is "twenty-eight billion, three hundred forty-one million, eight hundred forty-eight thousand, nine hundred eighty-five".