43235134 has 4 divisors (see below), whose sum is σ = 64852704. Its totient is φ = 21617566.

The previous prime is 43235119. The next prime is 43235161. The reversal of 43235134 is 43153234.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 43235099 and 43235108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10808782 + ... + 10808785.

It is an arithmetic number, because the mean of its divisors is an integer number (16213176).

Almost surely, 2^43235134 is an apocalyptic number.

43235134 is a deficient number, since it is larger than the sum of its proper divisors (21617570).

43235134 is a wasteful number, since it uses less digits than its factorization.

43235134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21617569.

The product of its digits is 4320, while the sum is 25.

The square root of 43235134 is about 6575.3428807934. The cubic root of 43235134 is about 350.9772254388.

Adding to 43235134 its reverse (43153234), we get a palindrome (86388368).

The spelling of 43235134 in words is "forty-three million, two hundred thirty-five thousand, one hundred thirty-four".