28124062304 has 96 divisors (see below), whose sum is σ = 61656033600. Its totient is φ = 12543731712.

The previous prime is 28124062289. The next prime is 28124062313. The reversal of 28124062304 is 40326042182.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2287277 + ... + 2299539.

It is an arithmetic number, because the mean of its divisors is an integer number (642250350).

Almost surely, 2^28124062304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28124062304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30828016800).

28124062304 is an abundant number, since it is smaller than the sum of its proper divisors (33531971296).

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

28124062304 is a wasteful number, since it uses less digits than its factorization.

28124062304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12472 (or 12464 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 28124062304 in words is "twenty-eight billion, one hundred twenty-four million, sixty-two thousand, three hundred four".