234410431 has 4 divisors (see below), whose sum is σ = 234844264. Its totient is φ = 233976600.

The previous prime is 234410413. The next prime is 234410443. The reversal of 234410431 is 134014432.

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 234410431 - 2⁷ = 234410303 is a prime.

It is a super-2 number, since 2×234410431² = 109896500323211522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234410401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216105 + ... + 217186.

It is an arithmetic number, because the mean of its divisors is an integer number (58711066).

Almost surely, 2^234410431 is an apocalyptic number.

234410431 is a deficient number, since it is larger than the sum of its proper divisors (433833).

234410431 is an equidigital number, since it uses as much as digits as its factorization.

234410431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433832.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 234410431 is about 15310.4680202795. The cubic root of 234410431 is about 616.5840855896.

Adding to 234410431 its reverse (134014432), we get a palindrome (368424863).

The spelling of 234410431 in words is "two hundred thirty-four million, four hundred ten thousand, four hundred thirty-one".