43355341 has 2 divisors, whose sum is σ = 43355342. Its totient is φ = 43355340.

The previous prime is 43355311. The next prime is 43355363. The reversal of 43355341 is 14355334.

43355341 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., 42445225 + 910116 = 6515^2 + 954^2 .

It is a cyclic number.

It is not a de Polignac number, because 43355341 - 2¹¹ = 43353293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43355311) 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, 21677670 + 21677671.

It is an arithmetic number, because the mean of its divisors is an integer number (21677671).

Almost surely, 2^43355341 is an apocalyptic number.

It is an amenable number.

43355341 is a deficient number, since it is larger than the sum of its proper divisors (1).

43355341 is an equidigital number, since it uses as much as digits as its factorization.

43355341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 28.

The square root of 43355341 is about 6584.4772761397. The cubic root of 43355341 is about 351.3021994078.

It can be divided in two parts, 4 and 3355341, that added together give a triangular number (3355345 = T₂₅₉₀).

The spelling of 43355341 in words is "forty-three million, three hundred fifty-five thousand, three hundred forty-one".