41420417 has 2 divisors, whose sum is σ = 41420418. Its totient is φ = 41420416.

The previous prime is 41420387. The next prime is 41420441. The reversal of 41420417 is 71402414.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35808256 + 5612161 = 5984^2 + 2369^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41420417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41420392 and 41420401.

It is not a weakly prime, because it can be changed into another prime (41420017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20710208 + 20710209.

It is an arithmetic number, because the mean of its divisors is an integer number (20710209).

Almost surely, 2^41420417 is an apocalyptic number.

It is an amenable number.

41420417 is a deficient number, since it is larger than the sum of its proper divisors (1).

41420417 is an equidigital number, since it uses as much as digits as its factorization.

41420417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 41420417 is about 6435.8695605178. The cubic root of 41420417 is about 345.9963273804.

The spelling of 41420417 in words is "forty-one million, four hundred twenty thousand, four hundred seventeen".