43134055 has 4 divisors (see below), whose sum is σ = 51760872. Its totient is φ = 34507240.

The previous prime is 43134053. The next prime is 43134061. The reversal of 43134055 is 55043134.

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

It is not a de Polignac number, because 43134055 - 2¹ = 43134053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43134053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4313401 + ... + 4313410.

It is an arithmetic number, because the mean of its divisors is an integer number (12940218).

Almost surely, 2^43134055 is an apocalyptic number.

43134055 is a deficient number, since it is larger than the sum of its proper divisors (8626817).

43134055 is an equidigital number, since it uses as much as digits as its factorization.

43134055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8626816.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 43134055 is about 6567.6521680126. The cubic root of 43134055 is about 350.7034965959.

Adding to 43134055 its reverse (55043134), we get a palindrome (98177189).

The spelling of 43134055 in words is "forty-three million, one hundred thirty-four thousand, fifty-five".