28316110000 has 100 divisors (see below), whose sum is σ = 68638185000. Its totient is φ = 11312896000.

The previous prime is 28316109979. The next prime is 28316110007. The reversal of 28316110000 is 1161382.

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (28316110007) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 14989056 + ... + 14990944.

It is an arithmetic number, because the mean of its divisors is an integer number (686381850).

Almost surely, 2^28316110000 is an apocalyptic number.

28316110000 is a gapful number since it is divisible by the number (20) 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 28316110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34319092500).

28316110000 is an abundant number, since it is smaller than the sum of its proper divisors (40322075000).

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

28316110000 is a wasteful number, since it uses less digits than its factorization.

28316110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3416 (or 3395 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 28316110000 its reverse (1161382), we get a palindrome (28317271382).

The spelling of 28316110000 in words is "twenty-eight billion, three hundred sixteen million, one hundred ten thousand".