41419009 has 2 divisors, whose sum is σ = 41419010. Its totient is φ = 41419008.

The previous prime is 41418997. The next prime is 41419013. The reversal of 41419009 is 90091414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41280625 + 138384 = 6425^2 + 372^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41419009 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41419099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20709504 + 20709505.

It is an arithmetic number, because the mean of its divisors is an integer number (20709505).

Almost surely, 2^41419009 is an apocalyptic number.

It is an amenable number.

41419009 is a deficient number, since it is larger than the sum of its proper divisors (1).

41419009 is an equidigital number, since it uses as much as digits as its factorization.

41419009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 41419009 is about 6435.7601726603. The cubic root of 41419009 is about 345.9924068633.

The spelling of 41419009 in words is "forty-one million, four hundred nineteen thousand, nine".