212104341 has 12 divisors (see below), whose sum is σ = 307647340. Its totient is φ = 140814720.

The previous prime is 212104309. The next prime is 212104363. The reversal of 212104341 is 143401212.

212104341 is a `hidden beast` number, since 21 + 210 + 434 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 135629316 + 76475025 = 11646^2 + 8745^2 .

It is not a de Polignac number, because 212104341 - 2⁵ = 212104309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212104241) 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, 46726 + ... + 51063.

Almost surely, 2^212104341 is an apocalyptic number.

It is an amenable number.

212104341 is a deficient number, since it is larger than the sum of its proper divisors (95542999).

212104341 is a wasteful number, since it uses less digits than its factorization.

212104341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98036 (or 98033 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 212104341 is about 14563.8024224445. The cubic root of 212104341 is about 596.3710032230.

Adding to 212104341 its reverse (143401212), we get a palindrome (355505553).

The spelling of 212104341 in words is "two hundred twelve million, one hundred four thousand, three hundred forty-one".