28229754112 has 36 divisors (see below), whose sum is σ = 64399130656. Its totient is φ = 12098465280.

The previous prime is 28229754097. The next prime is 28229754143. The reversal of 28229754112 is 21145792282.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7874814 + ... + 7878397.

Almost surely, 2^28229754112 is an apocalyptic number.

It is an amenable number.

28229754112 is an abundant number, since it is smaller than the sum of its proper divisors (36169376544).

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

28229754112 is an equidigital number, since it uses as much as digits as its factorization.

28229754112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15753234 (or 15753220 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The spelling of 28229754112 in words is "twenty-eight billion, two hundred twenty-nine million, seven hundred fifty-four thousand, one hundred twelve".