41220463 has 2 divisors, whose sum is σ = 41220464. Its totient is φ = 41220462.

The previous prime is 41220451. The next prime is 41220469. The reversal of 41220463 is 36402214.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41220463 - 2²¹ = 39123311 is a prime.

It is equal to p_2503354 and since 41220463 and 2503354 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41220469) 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, 20610231 + 20610232.

It is an arithmetic number, because the mean of its divisors is an integer number (20610232).

Almost surely, 2^41220463 is an apocalyptic number.

41220463 is a deficient number, since it is larger than the sum of its proper divisors (1).

41220463 is an equidigital number, since it uses as much as digits as its factorization.

41220463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 41220463 is about 6420.3164252239. The cubic root of 41220463 is about 345.4386718405.

Adding to 41220463 its reverse (36402214), we get a palindrome (77622677).

The spelling of 41220463 in words is "forty-one million, two hundred twenty thousand, four hundred sixty-three".