234424403 has 4 divisors (see below), whose sum is σ = 238267488. Its totient is φ = 230581320.

The previous prime is 234424397. The next prime is 234424427. The reversal of 234424403 is 304424432.

234424403 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 234424403 - 2¹⁸ = 234162259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234424483) 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, 1921451 + ... + 1921572.

It is an arithmetic number, because the mean of its divisors is an integer number (59566872).

Almost surely, 2^234424403 is an apocalyptic number.

234424403 is a deficient number, since it is larger than the sum of its proper divisors (3843085).

234424403 is an equidigital number, since it uses as much as digits as its factorization.

234424403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843084.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 234424403 is about 15310.9243026017. The cubic root of 234424403 is about 616.5963358148.

Adding to 234424403 its reverse (304424432), we get a palindrome (538848835).

The spelling of 234424403 in words is "two hundred thirty-four million, four hundred twenty-four thousand, four hundred three".