234420435 has 24 divisors (see below), whose sum is σ = 407253600. Its totient is φ = 124739712.

The previous prime is 234420401. The next prime is 234420451. The reversal of 234420435 is 534024432.

234420435 is a `hidden beast` number, since 234 + 420 + 4 + 3 + 5 = 666.

It is not a de Polignac number, because 234420435 - 2⁶ = 234420371 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234420399 and 234420408.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14866 + ... + 26264.

It is an arithmetic number, because the mean of its divisors is an integer number (16968900).

Almost surely, 2^234420435 is an apocalyptic number.

234420435 is a deficient number, since it is larger than the sum of its proper divisors (172833165).

234420435 is a wasteful number, since it uses less digits than its factorization.

234420435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11867 (or 11864 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 234420435 is about 15310.7947213722. The cubic root of 234420435 is about 616.5928568424.

Adding to 234420435 its reverse (534024432), we get a palindrome (768444867).

The spelling of 234420435 in words is "two hundred thirty-four million, four hundred twenty thousand, four hundred thirty-five".