441502141 has 2 divisors, whose sum is σ = 441502142. Its totient is φ = 441502140.

The previous prime is 441502129. The next prime is 441502157. The reversal of 441502141 is 141205144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 439112025 + 2390116 = 20955^2 + 1546^2 .

It is a cyclic number.

It is not a de Polignac number, because 441502141 - 2⁷ = 441502013 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 (441502441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220751070 + 220751071.

It is an arithmetic number, because the mean of its divisors is an integer number (220751071).

Almost surely, 2^441502141 is an apocalyptic number.

It is an amenable number.

441502141 is a deficient number, since it is larger than the sum of its proper divisors (1).

441502141 is an equidigital number, since it uses as much as digits as its factorization.

441502141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 441502141 is about 21011.9523367059. The cubic root of 441502141 is about 761.4550500751.

Adding to 441502141 its reverse (141205144), we get a palindrome (582707285).

The spelling of 441502141 in words is "four hundred forty-one million, five hundred two thousand, one hundred forty-one".