43341013 has 2 divisors, whose sum is σ = 43341014. Its totient is φ = 43341012.

The previous prime is 43340963. The next prime is 43341017. The reversal of 43341013 is 31014334.

43341013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29517489 + 13823524 = 5433^2 + 3718^2 .

It is a cyclic number.

It is not a de Polignac number, because 43341013 - 2²¹ = 41243861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43341017) by changing a digit.

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 as a sum of consecutive naturals, namely, 21670506 + 21670507.

It is an arithmetic number, because the mean of its divisors is an integer number (21670507).

Almost surely, 2^43341013 is an apocalyptic number.

It is an amenable number.

43341013 is a deficient number, since it is larger than the sum of its proper divisors (1).

43341013 is an equidigital number, since it uses as much as digits as its factorization.

43341013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 43341013 is about 6583.3891727590. The cubic root of 43341013 is about 351.2634958911.

Adding to 43341013 its reverse (31014334), we get a palindrome (74355347).

It can be divided in two parts, 43 and 341013, that added together give a square (341056 = 584²).

The spelling of 43341013 in words is "forty-three million, three hundred forty-one thousand, thirteen".