10404044340223 has 2 divisors, whose sum is σ = 10404044340224. Its totient is φ = 10404044340222.

The previous prime is 10404044340191. The next prime is 10404044340257. The reversal of 10404044340223 is 32204344040401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10404044340223 - 2⁵ = 10404044340191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10404044340323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5202022170111 + 5202022170112.

It is an arithmetic number, because the mean of its divisors is an integer number (5202022170112).

Almost surely, 2^{10404044340223} is an apocalyptic number.

10404044340223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10404044340223 is an equidigital number, since it uses as much as digits as its factorization.

10404044340223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 10404044340223 its reverse (32204344040401), we get a palindrome (42608388380624).

The spelling of 10404044340223 in words is "ten trillion, four hundred four billion, forty-four million, three hundred forty thousand, two hundred twenty-three".