43074341 has 2 divisors, whose sum is σ = 43074342. Its totient is φ = 43074340.

The previous prime is 43074323. The next prime is 43074371. The reversal of 43074341 is 14347034.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22562500 + 20511841 = 4750^2 + 4529^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43074341 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 43074341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43074371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21537170 + 21537171.

It is an arithmetic number, because the mean of its divisors is an integer number (21537171).

Almost surely, 2^43074341 is an apocalyptic number.

It is an amenable number.

43074341 is a deficient number, since it is larger than the sum of its proper divisors (1).

43074341 is an equidigital number, since it uses as much as digits as its factorization.

43074341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 43074341 is about 6563.1045245371. The cubic root of 43074341 is about 350.5415860135.

The spelling of 43074341 in words is "forty-three million, seventy-four thousand, three hundred forty-one".