228675908944 has 40 divisors (see below), whose sum is σ = 522687799808. Its totient is φ = 94842541440.

The previous prime is 228675908933. The next prime is 228675908977. The reversal of 228675908944 is 449809576822.

It is a happy number.

228675908944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32927967 + ... + 32934910.

Almost surely, 2^228675908944 is an apocalyptic number.

It is an amenable number.

228675908944 is an abundant number, since it is smaller than the sum of its proper divisors (294011890864).

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

228675908944 is a wasteful number, since it uses less digits than its factorization.

228675908944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65862923 (or 65862917 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 64.

The spelling of 228675908944 in words is "two hundred twenty-eight billion, six hundred seventy-five million, nine hundred eight thousand, nine hundred forty-four".