4230424405 has 4 divisors (see below), whose sum is σ = 5076509292. Its totient is φ = 3384339520.

The previous prime is 4230424391. The next prime is 4230424411. The reversal of 4230424405 is 5044240324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2497700529 + 1732723876 = 49977^2 + 41626^2 .

It is not a de Polignac number, because 4230424405 - 2⁷ = 4230424277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423042436 + ... + 423042445.

It is an arithmetic number, because the mean of its divisors is an integer number (1269127323).

Almost surely, 2^4230424405 is an apocalyptic number.

It is an amenable number.

4230424405 is a deficient number, since it is larger than the sum of its proper divisors (846084887).

4230424405 is an equidigital number, since it uses as much as digits as its factorization.

4230424405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846084886.

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 4230424405 is about 65041.7128080127. The cubic root of 4230424405 is about 1617.3151184540.

Adding to 4230424405 its reverse (5044240324), we get a palindrome (9274664729).

The spelling of 4230424405 in words is "four billion, two hundred thirty million, four hundred twenty-four thousand, four hundred five".