4544342223 has 4 divisors (see below), whose sum is σ = 6059122968. Its totient is φ = 3029561480.

The previous prime is 4544342221. The next prime is 4544342239. The reversal of 4544342223 is 3222434454.

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 4544342223 - 2¹ = 4544342221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4544342221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757390368 + ... + 757390373.

It is an arithmetic number, because the mean of its divisors is an integer number (1514780742).

Almost surely, 2^4544342223 is an apocalyptic number.

4544342223 is a deficient number, since it is larger than the sum of its proper divisors (1514780745).

4544342223 is a wasteful number, since it uses less digits than its factorization.

4544342223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514780744.

The product of its digits is 92160, while the sum is 33.

The square root of 4544342223 is about 67411.7365374903. The cubic root of 4544342223 is about 1656.3686798014.

Adding to 4544342223 its reverse (3222434454), we get a palindrome (7766776677).

The spelling of 4544342223 in words is "four billion, five hundred forty-four million, three hundred forty-two thousand, two hundred twenty-three".