441346043 has 2 divisors, whose sum is σ = 441346044. Its totient is φ = 441346042.

The previous prime is 441346013. The next prime is 441346067. The reversal of 441346043 is 340643144.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 441346043 - 2⁶ = 441345979 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 441345997 and 441346015.

It is not a weakly prime, because it can be changed into another prime (441346013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220673021 + 220673022.

It is an arithmetic number, because the mean of its divisors is an integer number (220673022).

Almost surely, 2^441346043 is an apocalyptic number.

441346043 is a deficient number, since it is larger than the sum of its proper divisors (1).

441346043 is an equidigital number, since it uses as much as digits as its factorization.

441346043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 441346043 is about 21008.2375034176. The cubic root of 441346043 is about 761.3652991918.

Adding to 441346043 its reverse (340643144), we get a palindrome (781989187).

The spelling of 441346043 in words is "four hundred forty-one million, three hundred forty-six thousand, forty-three".