4344121223 has 8 divisors (see below), whose sum is σ = 4679096016. Its totient is φ = 4009262400.

The previous prime is 4344121193. The next prime is 4344121237. The reversal of 4344121223 is 3221214434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4344121223 - 2¹⁰ = 4344120199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4344121192 and 4344121201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4344121253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58643 + ... + 110123.

It is an arithmetic number, because the mean of its divisors is an integer number (584887002).

Almost surely, 2^4344121223 is an apocalyptic number.

4344121223 is a deficient number, since it is larger than the sum of its proper divisors (334974793).

4344121223 is a wasteful number, since it uses less digits than its factorization.

4344121223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57985.

The product of its digits is 4608, while the sum is 26.

The square root of 4344121223 is about 65909.9478303541. The cubic root of 4344121223 is about 1631.6761989708.

Adding to 4344121223 its reverse (3221214434), we get a palindrome (7565335657).

The spelling of 4344121223 in words is "four billion, three hundred forty-four million, one hundred twenty-one thousand, two hundred twenty-three".