224335375056644 has 6 divisors (see below), whose sum is σ = 392586906349134. Its totient is φ = 112167687528320.

The previous prime is 224335375056589. The next prime is 224335375056647. The reversal of 224335375056644 is 446650573533422.

It can be written as a sum of positive squares in only one way, i.e., 191730270088900 + 32605104967744 = 13846670^2 + 5710088^2 .

It is not an unprimeable number, because it can be changed into a prime (224335375056647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28041921882077 + ... + 28041921882084.

It is an arithmetic number, because the mean of its divisors is an integer number (65431151058189).

Almost surely, 2^{224335375056644} is an apocalyptic number.

It is an amenable number.

224335375056644 is a deficient number, since it is larger than the sum of its proper divisors (168251531292490).

224335375056644 is a wasteful number, since it uses less digits than its factorization.

224335375056644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56083843764165 (or 56083843764163 counting only the distinct ones).

The product of its (nonzero) digits is 217728000, while the sum is 59.

The spelling of 224335375056644 in words is "two hundred twenty-four trillion, three hundred thirty-five billion, three hundred seventy-five million, fifty-six thousand, six hundred forty-four".