212441013441 has 10 divisors (see below), whose sum is σ = 317350156002. Its totient is φ = 141627342240.

The previous prime is 212441013403. The next prime is 212441013457. The reversal of 212441013441 is 144310144212.

212441013441 is a `hidden beast` number, since 212 + 4 + 4 + 1 + 0 + 1 + 3 + 441 = 666.

212441013441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 157815507600 + 54625505841 = 397260^2 + 233721^2 .

It is not a de Polignac number, because 212441013441 - 2⁷ = 212441013313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (212441015441) 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 in 9 ways as a sum of consecutive naturals, for example, 1311364200 + ... + 1311364361.

Almost surely, 2^212441013441 is an apocalyptic number.

It is an amenable number.

212441013441 is a deficient number, since it is larger than the sum of its proper divisors (104909142561).

212441013441 is an equidigital number, since it uses as much as digits as its factorization.

212441013441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622728573 (or 2622728564 counting only the distinct ones).

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

Adding to 212441013441 its reverse (144310144212), we get a palindrome (356751157653).

The spelling of 212441013441 in words is "two hundred twelve billion, four hundred forty-one million, thirteen thousand, four hundred forty-one".