224065323449 has 16 divisors (see below), whose sum is σ = 252875952000. Its totient is φ = 196759920000.

The previous prime is 224065323437. The next prime is 224065323467. The reversal of 224065323449 is 944323560422.

It is a cyclic number.

It is not a de Polignac number, because 224065323449 - 2¹² = 224065319353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224065323049) 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, 2413949 + ... + 2505050.

It is an arithmetic number, because the mean of its divisors is an integer number (15804747000).

Almost surely, 2^224065323449 is an apocalyptic number.

It is an amenable number.

224065323449 is a deficient number, since it is larger than the sum of its proper divisors (28810628551).

224065323449 is a wasteful number, since it uses less digits than its factorization.

224065323449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4919152.

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 224065323449 in words is "two hundred twenty-four billion, sixty-five million, three hundred twenty-three thousand, four hundred forty-nine".