41221463 has 2 divisors, whose sum is σ = 41221464. Its totient is φ = 41221462.

The previous prime is 41221417. The next prime is 41221487. The reversal of 41221463 is 36412214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41221463 - 2⁶ = 41221399 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41221403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20610731 + 20610732.

It is an arithmetic number, because the mean of its divisors is an integer number (20610732).

Almost surely, 2^41221463 is an apocalyptic number.

41221463 is a deficient number, since it is larger than the sum of its proper divisors (1).

41221463 is an equidigital number, since it uses as much as digits as its factorization.

41221463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1152, while the sum is 23.

The square root of 41221463 is about 6420.3943025331. The cubic root of 41221463 is about 345.4414652418.

Adding to 41221463 its reverse (36412214), we get a palindrome (77633677).

Subtracting from 41221463 its reverse (36412214), we obtain a square (4809249 = 2193²).

The spelling of 41221463 in words is "forty-one million, two hundred twenty-one thousand, four hundred sixty-three".