224159314178 has 6 divisors (see below), whose sum is σ = 336239975619. Its totient is φ = 112079322306.

The previous prime is 224159314157. The next prime is 224159314213. The reversal of 224159314178 is 871413951422.

It can be written as a sum of positive squares in only one way, i.e., 112079657089 + 112079657089 = 334783^2 + 334783^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=334783.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 502175 + ... + 836957.

Almost surely, 2^224159314178 is an apocalyptic number.

224159314178 is a deficient number, since it is larger than the sum of its proper divisors (112080661441).

224159314178 is an frugal number, since it uses more digits than its factorization.

224159314178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669568 (or 334785 counting only the distinct ones).

The product of its digits is 483840, while the sum is 47.

The spelling of 224159314178 in words is "two hundred twenty-four billion, one hundred fifty-nine million, three hundred fourteen thousand, one hundred seventy-eight".