28464264204 has 48 divisors (see below), whose sum is σ = 67743312000. Its totient is φ = 9299517696.

The previous prime is 28464264203. The next prime is 28464264209. The reversal of 28464264204 is 40246246482.

It is not an unprimeable number, because it can be changed into a prime (28464264203) by changing a digit.

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, 178947 + ... + 298245.

It is an arithmetic number, because the mean of its divisors is an integer number (1411319000).

Almost surely, 2^28464264204 is an apocalyptic number.

It is an amenable number.

28464264204 is an abundant number, since it is smaller than the sum of its proper divisors (39279047796).

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

28464264204 is a wasteful number, since it uses less digits than its factorization.

28464264204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119702 (or 119700 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 42.

The spelling of 28464264204 in words is "twenty-eight billion, four hundred sixty-four million, two hundred sixty-four thousand, two hundred four".