43340135 has 8 divisors (see below), whose sum is σ = 53414016. Its totient is φ = 33734880.

The previous prime is 43340113. The next prime is 43340153. The reversal of 43340135 is 53104334.

43340135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43340135 - 2¹⁰ = 43339111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43340135.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116951 + ... + 117320.

It is an arithmetic number, because the mean of its divisors is an integer number (6676752).

Almost surely, 2^43340135 is an apocalyptic number.

43340135 is a deficient number, since it is larger than the sum of its proper divisors (10073881).

43340135 is a wasteful number, since it uses less digits than its factorization.

43340135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234313.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 43340135 is about 6583.3224894425. The cubic root of 43340135 is about 351.2611239158.

Adding to 43340135 its reverse (53104334), we get a palindrome (96444469).

The spelling of 43340135 in words is "forty-three million, three hundred forty thousand, one hundred thirty-five".