4302324921 has 4 divisors (see below), whose sum is σ = 5736433232. Its totient is φ = 2868216612.

The previous prime is 4302324893. The next prime is 4302324973. The reversal of 4302324921 is 1294232034.

4302324921 is digitally balanced in base 3, 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4302324921 - 2⁶ = 4302324857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4302324421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717054151 + ... + 717054156.

It is an arithmetic number, because the mean of its divisors is an integer number (1434108308).

Almost surely, 2^4302324921 is an apocalyptic number.

It is an amenable number.

4302324921 is a deficient number, since it is larger than the sum of its proper divisors (1434108311).

4302324921 is a wasteful number, since it uses less digits than its factorization.

4302324921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434108310.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 4302324921 is about 65592.1102038957. The cubic root of 4302324921 is about 1626.4263510874.

Adding to 4302324921 its reverse (1294232034), we get a palindrome (5596556955).

The spelling of 4302324921 in words is "four billion, three hundred two million, three hundred twenty-four thousand, nine hundred twenty-one".