445214241 has 24 divisors (see below), whose sum is σ = 689139360. Its totient is φ = 275976576.

The previous prime is 445214201. The next prime is 445214249. The reversal of 445214241 is 142412544.

445214241 is a `hidden beast` number, since 445 + 214 + 2 + 4 + 1 = 666.

It is not a de Polignac number, because 445214241 - 2¹⁰ = 445213217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (445214249) 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 in 23 ways as a sum of consecutive naturals, for example, 4831 + ... + 30228.

It is an arithmetic number, because the mean of its divisors is an integer number (28714140).

Almost surely, 2^445214241 is an apocalyptic number.

It is an amenable number.

445214241 is a deficient number, since it is larger than the sum of its proper divisors (243925119).

445214241 is a wasteful number, since it uses less digits than its factorization.

445214241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35165 (or 35162 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 445214241 is about 21100.1004973910. The cubic root of 445214241 is about 763.5831727755.

Adding to 445214241 its reverse (142412544), we get a palindrome (587626785).

The spelling of 445214241 in words is "four hundred forty-five million, two hundred fourteen thousand, two hundred forty-one".