10444040223 has 4 divisors (see below), whose sum is σ = 13925386968. Its totient is φ = 6962693480.

The previous prime is 10444040161. The next prime is 10444040237. The reversal of 10444040223 is 32204044401.

It is a happy number.

10444040223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10444040223 - 2⁸ = 10444039967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10444040193 and 10444040202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10444040293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1740673368 + ... + 1740673373.

It is an arithmetic number, because the mean of its divisors is an integer number (3481346742).

Almost surely, 2^10444040223 is an apocalyptic number.

10444040223 is a deficient number, since it is larger than the sum of its proper divisors (3481346745).

10444040223 is an equidigital number, since it uses as much as digits as its factorization.

10444040223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3481346744.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 10444040223 its reverse (32204044401), we get a palindrome (42648084624).

The spelling of 10444040223 in words is "ten billion, four hundred forty-four million, forty thousand, two hundred twenty-three".