234441433 has 4 divisors (see below), whose sum is σ = 235879888. Its totient is φ = 233002980.

The previous prime is 234441421. The next prime is 234441479. The reversal of 234441433 is 334144432.

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 a cyclic number.

It is not a de Polignac number, because 234441433 - 2⁵ = 234441401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234441413) 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, 718983 + ... + 719308.

It is an arithmetic number, because the mean of its divisors is an integer number (58969972).

Almost surely, 2^234441433 is an apocalyptic number.

It is an amenable number.

234441433 is a deficient number, since it is larger than the sum of its proper divisors (1438455).

234441433 is a wasteful number, since it uses less digits than its factorization.

234441433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438454.

The product of its digits is 13824, while the sum is 28.

The square root of 234441433 is about 15311.4804313626. The cubic root of 234441433 is about 616.6112665433.

Adding to 234441433 its reverse (334144432), we get a palindrome (568585865).

The spelling of 234441433 in words is "two hundred thirty-four million, four hundred forty-one thousand, four hundred thirty-three".