224030644664 has 8 divisors (see below), whose sum is σ = 420057458760. Its totient is φ = 112015322328.

The previous prime is 224030644661. The next prime is 224030644753. The reversal of 224030644664 is 466446030422.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224030644661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14001915284 + ... + 14001915299.

It is an arithmetic number, because the mean of its divisors is an integer number (52507182345).

Almost surely, 2^224030644664 is an apocalyptic number.

It is an amenable number.

224030644664 is a deficient number, since it is larger than the sum of its proper divisors (196026814096).

224030644664 is a wasteful number, since it uses less digits than its factorization.

224030644664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28003830589 (or 28003830585 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 41.

The spelling of 224030644664 in words is "two hundred twenty-four billion, thirty million, six hundred forty-four thousand, six hundred sixty-four".