411442641 has 12 divisors (see below), whose sum is σ = 598583440. Its totient is φ = 272320920.

The previous prime is 411442631. The next prime is 411442643. The reversal of 411442641 is 146244114.

411442641 is a `hidden beast` number, since 4 + 1 + 14 + 4 + 2 + 641 = 666.

It is not a de Polignac number, because 411442641 - 2⁵ = 411442609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411442643) 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 11 ways as a sum of consecutive naturals, for example, 163195 + ... + 165696.

Almost surely, 2^411442641 is an apocalyptic number.

It is an amenable number.

411442641 is a deficient number, since it is larger than the sum of its proper divisors (187140799).

411442641 is a wasteful number, since it uses less digits than its factorization.

411442641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329036 (or 329033 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 411442641 is about 20284.0489301323. The cubic root of 411442641 is about 743.7661910559.

Adding to 411442641 its reverse (146244114), we get a palindrome (557686755).

The spelling of 411442641 in words is "four hundred eleven million, four hundred forty-two thousand, six hundred forty-one".