41454421 has 2 divisors, whose sum is σ = 41454422. Its totient is φ = 41454420.

The previous prime is 41454397. The next prime is 41454443. The reversal of 41454421 is 12445414.

41454421 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., 35880100 + 5574321 = 5990^2 + 2361^2 .

It is a cyclic number.

It is not a de Polignac number, because 41454421 - 2²⁵ = 7899989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41454221) 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, 20727210 + 20727211.

It is an arithmetic number, because the mean of its divisors is an integer number (20727211).

Almost surely, 2^41454421 is an apocalyptic number.

It is an amenable number.

41454421 is a deficient number, since it is larger than the sum of its proper divisors (1).

41454421 is an equidigital number, since it uses as much as digits as its factorization.

41454421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2560, while the sum is 25.

The square root of 41454421 is about 6438.5107750162. The cubic root of 41454421 is about 346.0909831233.

Adding to 41454421 its reverse (12445414), we get a palindrome (53899835).

The spelling of 41454421 in words is "forty-one million, four hundred fifty-four thousand, four hundred twenty-one".