224428376017 has 4 divisors (see below), whose sum is σ = 234186131520. Its totient is φ = 214670620516.

The previous prime is 224428375981. The next prime is 224428376059. The reversal of 224428376017 is 710673824422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 224428376017 - 2⁷ = 224428375889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224428374017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4878877717 + ... + 4878877762.

It is an arithmetic number, because the mean of its divisors is an integer number (58546532880).

Almost surely, 2^224428376017 is an apocalyptic number.

It is an amenable number.

224428376017 is a deficient number, since it is larger than the sum of its proper divisors (9757755503).

224428376017 is an equidigital number, since it uses as much as digits as its factorization.

224428376017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9757755502.

The product of its (nonzero) digits is 903168, while the sum is 46.

The spelling of 224428376017 in words is "two hundred twenty-four billion, four hundred twenty-eight million, three hundred seventy-six thousand, seventeen".