228594169344 has 160 divisors (see below), whose sum is σ = 639746553600. Its totient is φ = 72394268672.

The previous prime is 228594169261. The next prime is 228594169361. The reversal of 228594169344 is 443961495822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5242159 + ... + 5285585.

It is an arithmetic number, because the mean of its divisors is an integer number (3998415960).

Almost surely, 2^228594169344 is an apocalyptic number.

228594169344 is a gapful number since it is divisible by the number (24) 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 228594169344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319873276800).

228594169344 is an abundant number, since it is smaller than the sum of its proper divisors (411152384256).

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

228594169344 is a wasteful number, since it uses less digits than its factorization.

228594169344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43620 (or 43604 counting only the distinct ones).

The product of its digits is 14929920, while the sum is 57.

The spelling of 228594169344 in words is "two hundred twenty-eight billion, five hundred ninety-four million, one hundred sixty-nine thousand, three hundred forty-four".