43034041 has 2 divisors, whose sum is σ = 43034042. Its totient is φ = 43034040.

The previous prime is 43034027. The next prime is 43034087. The reversal of 43034041 is 14043034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43033600 + 441 = 6560^2 + 21^2 .

It is a cyclic number.

It is not a de Polignac number, because 43034041 - 2²³ = 34645433 is a prime.

It is not a weakly prime, because it can be changed into another prime (43074041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21517020 + 21517021.

It is an arithmetic number, because the mean of its divisors is an integer number (21517021).

Almost surely, 2^43034041 is an apocalyptic number.

It is an amenable number.

43034041 is a deficient number, since it is larger than the sum of its proper divisors (1).

43034041 is an equidigital number, since it uses as much as digits as its factorization.

43034041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 43034041 is about 6560.0336127188. The cubic root of 43034041 is about 350.4322306252.

Adding to 43034041 its reverse (14043034), we get a palindrome (57077075).

The spelling of 43034041 in words is "forty-three million, thirty-four thousand, forty-one".