228870799344 has 400 divisors, whose sum is σ = 731814098400. Its totient is φ = 68481054720.

The previous prime is 228870799277. The next prime is 228870799361. The reversal of 228870799344 is 443997078822.

228870799344 is a `hidden beast` number, since 2 + 288 + 7 + 0 + 7 + 9 + 9 + 344 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 655790082 + ... + 655790430.

It is an arithmetic number, because the mean of its divisors is an integer number (1829535246).

Almost surely, 2^228870799344 is an apocalyptic number.

228870799344 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 228870799344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (365907049200).

228870799344 is an abundant number, since it is smaller than the sum of its proper divisors (502943299056).

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

228870799344 is a wasteful number, since it uses less digits than its factorization.

228870799344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830 (or 815 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 228870799344 in words is "two hundred twenty-eight billion, eight hundred seventy million, seven hundred ninety-nine thousand, three hundred forty-four".