4323243673 has 4 divisors (see below), whose sum is σ = 4940849920. Its totient is φ = 3705637428.

The previous prime is 4323243653. The next prime is 4323243677. The reversal of 4323243673 is 3763423234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3763423234 = 2 ⋅1881711617.

It is a cyclic number.

It is not a de Polignac number, because 4323243673 - 2¹³ = 4323235481 is a prime.

It is a super-2 number, since 2×4323243673² = 37380871712269061858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4323243677) 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, 308803113 + ... + 308803126.

It is an arithmetic number, because the mean of its divisors is an integer number (1235212480).

Almost surely, 2^4323243673 is an apocalyptic number.

It is an amenable number.

4323243673 is a deficient number, since it is larger than the sum of its proper divisors (617606247).

4323243673 is an equidigital number, since it uses as much as digits as its factorization.

4323243673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617606246.

The product of its digits is 217728, while the sum is 37.

The square root of 4323243673 is about 65751.3777270104. The cubic root of 4323243673 is about 1629.0580921971.

The spelling of 4323243673 in words is "four billion, three hundred twenty-three million, two hundred forty-three thousand, six hundred seventy-three".