10404421004223 has 6 divisors (see below), whose sum is σ = 15028608117224. Its totient is φ = 6936280669476.

The previous prime is 10404421004207. The next prime is 10404421004239. The reversal of 10404421004223 is 32240012440401.

10404421004223 is a `hidden beast` number, since 1 + 0 + 404 + 4 + 210 + 0 + 42 + 2 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (10404421004207) and next prime (10404421004239).

It is not a de Polignac number, because 10404421004223 - 2⁴ = 10404421004207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404421004023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 578023389115 + ... + 578023389132.

Almost surely, 2^{10404421004223} is an apocalyptic number.

10404421004223 is a deficient number, since it is larger than the sum of its proper divisors (4624187113001).

10404421004223 is a wasteful number, since it uses less digits than its factorization.

10404421004223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156046778253 (or 1156046778250 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 10404421004223 its reverse (32240012440401), we get a palindrome (42644433444624).

The spelling of 10404421004223 in words is "ten trillion, four hundred four billion, four hundred twenty-one million, four thousand, two hundred twenty-three".