234406435 has 4 divisors (see below), whose sum is σ = 281287728. Its totient is φ = 187525144.

The previous prime is 234406427. The next prime is 234406463. The reversal of 234406435 is 534604432.

234406435 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 234406435 - 2³ = 234406427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234406397 and 234406406.

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, 23440639 + ... + 23440648.

It is an arithmetic number, because the mean of its divisors is an integer number (70321932).

Almost surely, 2^234406435 is an apocalyptic number.

234406435 is a deficient number, since it is larger than the sum of its proper divisors (46881293).

234406435 is an equidigital number, since it uses as much as digits as its factorization.

234406435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46881292.

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 234406435 is about 15310.3375207733. The cubic root of 234406435 is about 616.5805819287.

The spelling of 234406435 in words is "two hundred thirty-four million, four hundred six thousand, four hundred thirty-five".