227384659768 has 128 divisors (see below), whose sum is σ = 519143040000. Its totient is φ = 91201904640.

The previous prime is 227384659709. The next prime is 227384659771. The reversal of 227384659768 is 867956483722.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49204498 + ... + 49209118.

It is an arithmetic number, because the mean of its divisors is an integer number (4055805000).

Almost surely, 2^227384659768 is an apocalyptic number.

227384659768 is a gapful number since it is divisible by the number (28) 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 227384659768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259571520000).

227384659768 is an abundant number, since it is smaller than the sum of its proper divisors (291758380232).

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

227384659768 is a wasteful number, since it uses less digits than its factorization.

227384659768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205 (or 5201 counting only the distinct ones).

The product of its digits is 243855360, while the sum is 67.

The spelling of 227384659768 in words is "two hundred twenty-seven billion, three hundred eighty-four million, six hundred fifty-nine thousand, seven hundred sixty-eight".