224446466689 has 4 divisors (see below), whose sum is σ = 236259438640. Its totient is φ = 212633494740.

The previous prime is 224446466687. The next prime is 224446466701. The reversal of 224446466689 is 986664644422.

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 224446466689 - 2¹ = 224446466687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224446466683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5906485947 + ... + 5906485984.

It is an arithmetic number, because the mean of its divisors is an integer number (59064859660).

Almost surely, 2^224446466689 is an apocalyptic number.

It is an amenable number.

224446466689 is a deficient number, since it is larger than the sum of its proper divisors (11812971951).

224446466689 is a wasteful number, since it uses less digits than its factorization.

224446466689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11812971950.

The product of its digits is 95551488, while the sum is 61.

The spelling of 224446466689 in words is "two hundred twenty-four billion, four hundred forty-six million, four hundred sixty-six thousand, six hundred eighty-nine".