224508066447 has 16 divisors (see below), whose sum is σ = 342199293440. Its totient is φ = 128255912352.

The previous prime is 224508066397. The next prime is 224508066449. The reversal of 224508066447 is 744660805422.

It is not a de Polignac number, because 224508066447 - 2⁷ = 224508066319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224508066396 and 224508066405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224508066449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1353547 + ... + 1510332.

It is an arithmetic number, because the mean of its divisors is an integer number (21387455840).

Almost surely, 2^224508066447 is an apocalyptic number.

224508066447 is a deficient number, since it is larger than the sum of its proper divisors (117691226993).

224508066447 is a wasteful number, since it uses less digits than its factorization.

224508066447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867622.

The product of its (nonzero) digits is 2580480, while the sum is 48.

The spelling of 224508066447 in words is "two hundred twenty-four billion, five hundred eight million, sixty-six thousand, four hundred forty-seven".