224736133288321 has 32 divisors (see below), whose sum is σ = 241177703961600. Its totient is φ = 208866546060480.

The previous prime is 224736133288319. The next prime is 224736133288343. The reversal of 224736133288321 is 123882331637422.

It is a cyclic number.

It is not a de Polignac number, because 224736133288321 - 2¹ = 224736133288319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224736133288391) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5672413450 + ... + 5672453068.

It is an arithmetic number, because the mean of its divisors is an integer number (7536803248800).

Almost surely, 2^{224736133288321} is an apocalyptic number.

It is an amenable number.

224736133288321 is a deficient number, since it is larger than the sum of its proper divisors (16441570673279).

224736133288321 is a wasteful number, since it uses less digits than its factorization.

224736133288321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48709.

The product of its digits is 13934592, while the sum is 55.

The spelling of 224736133288321 in words is "two hundred twenty-four trillion, seven hundred thirty-six billion, one hundred thirty-three million, two hundred eighty-eight thousand, three hundred twenty-one".