441404241211 has 4 divisors (see below), whose sum is σ = 464636043400. Its totient is φ = 418172439024.

The previous prime is 441404241167. The next prime is 441404241241. The reversal of 441404241211 is 112142404144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 441404241211 - 2¹⁷ = 441404110139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 441404241211.

It is not an unprimeable number, because it can be changed into a prime (441404241241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11615901066 + ... + 11615901103.

It is an arithmetic number, because the mean of its divisors is an integer number (116159010850).

Almost surely, 2^441404241211 is an apocalyptic number.

441404241211 is a deficient number, since it is larger than the sum of its proper divisors (23231802189).

441404241211 is a wasteful number, since it uses less digits than its factorization.

441404241211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23231802188.

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 441404241211 its reverse (112142404144), we get a palindrome (553546645355).

The spelling of 441404241211 in words is "four hundred forty-one billion, four hundred four million, two hundred forty-one thousand, two hundred eleven".