224165314465 has 8 divisors (see below), whose sum is σ = 269001183528. Its totient is φ = 179330380800.

The previous prime is 224165314463. The next prime is 224165314489. The reversal of 224165314465 is 564413561422.

224165314465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 159997201 + 224005317264 = 12649^2 + 473292^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 224165314465 - 2¹ = 224165314463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224165314463) by changing a digit.

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, 506415 + ... + 839515.

It is an arithmetic number, because the mean of its divisors is an integer number (33625147941).

Almost surely, 2^224165314465 is an apocalyptic number.

It is an amenable number.

224165314465 is a deficient number, since it is larger than the sum of its proper divisors (44835869063).

224165314465 is a wasteful number, since it uses less digits than its factorization.

224165314465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467699.

The product of its digits is 691200, while the sum is 43.

Adding to 224165314465 its reverse (564413561422), we get a palindrome (788578875887).

The spelling of 224165314465 in words is "two hundred twenty-four billion, one hundred sixty-five million, three hundred fourteen thousand, four hundred sixty-five".