41433409 has 2 divisors, whose sum is σ = 41433410. Its totient is φ = 41433408.

The previous prime is 41433361. The next prime is 41433449. The reversal of 41433409 is 90433414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20930625 + 20502784 = 4575^2 + 4528^2 .

It is a cyclic number.

It is not a de Polignac number, because 41433409 - 2¹⁵ = 41400641 is a prime.

It is a super-2 number, since 2×41433409² = 3433454762722562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41433449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20716704 + 20716705.

It is an arithmetic number, because the mean of its divisors is an integer number (20716705).

Almost surely, 2^41433409 is an apocalyptic number.

It is an amenable number.

41433409 is a deficient number, since it is larger than the sum of its proper divisors (1).

41433409 is an equidigital number, since it uses as much as digits as its factorization.

41433409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 41433409 is about 6436.8788243993. The cubic root of 41433409 is about 346.0324988686.

The spelling of 41433409 in words is "forty-one million, four hundred thirty-three thousand, four hundred nine".