4123044223 has 4 divisors (see below), whose sum is σ = 4124693968. Its totient is φ = 4121394480.

The previous prime is 4123044197. The next prime is 4123044227. The reversal of 4123044223 is 3224403214.

It is a happy number.

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 4123044223 - 2¹³ = 4123036031 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 (4123044227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 821118 + ... + 826123.

It is an arithmetic number, because the mean of its divisors is an integer number (1031173492).

Almost surely, 2^4123044223 is an apocalyptic number.

4123044223 is a deficient number, since it is larger than the sum of its proper divisors (1649745).

4123044223 is a wasteful number, since it uses less digits than its factorization.

4123044223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649744.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4123044223 is about 64210.9353848704. The cubic root of 4123044223 is about 1603.5136614195.

Adding to 4123044223 its reverse (3224403214), we get a palindrome (7347447437).

The spelling of 4123044223 in words is "four billion, one hundred twenty-three million, forty-four thousand, two hundred twenty-three".