212041000441 has 2 divisors, whose sum is σ = 212041000442. Its totient is φ = 212041000440.

The previous prime is 212041000403. The next prime is 212041000471. The reversal of 212041000441 is 144000140212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 137773850041 + 74267150400 = 371179^2 + 272520^2 .

It is a cyclic number.

It is not a de Polignac number, because 212041000441 - 2⁷ = 212041000313 is a prime.

It is a super-2 number, since 2×212041000441² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (212041000471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106020500220 + 106020500221.

It is an arithmetic number, because the mean of its divisors is an integer number (106020500221).

Almost surely, 2^212041000441 is an apocalyptic number.

It is an amenable number.

212041000441 is a deficient number, since it is larger than the sum of its proper divisors (1).

212041000441 is an equidigital number, since it uses as much as digits as its factorization.

212041000441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 212041000441 its reverse (144000140212), we get a palindrome (356041140653).

The spelling of 212041000441 in words is "two hundred twelve billion, forty-one million, four hundred forty-one", and thus it is an aban number.