43413341 has 2 divisors, whose sum is σ = 43413342. Its totient is φ = 43413340.

The previous prime is 43413329. The next prime is 43413343. The reversal of 43413341 is 14331434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40005625 + 3407716 = 6325^2 + 1846^2 .

It is a cyclic number.

It is not a de Polignac number, because 43413341 - 2⁶ = 43413277 is a prime.

Together with 43413343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43413343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21706670 + 21706671.

It is an arithmetic number, because the mean of its divisors is an integer number (21706671).

Almost surely, 2^43413341 is an apocalyptic number.

It is an amenable number.

43413341 is a deficient number, since it is larger than the sum of its proper divisors (1).

43413341 is an equidigital number, since it uses as much as digits as its factorization.

43413341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 23.

The square root of 43413341 is about 6588.8801021114. The cubic root of 43413341 is about 351.4587848698.

Adding to 43413341 its reverse (14331434), we get a palindrome (57744775).

The spelling of 43413341 in words is "forty-three million, four hundred thirteen thousand, three hundred forty-one".