212441334 has 16 divisors (see below), whose sum is σ = 485580288. Its totient is φ = 60697512.

The previous prime is 212441321. The next prime is 212441351. The reversal of 212441334 is 433144212.

212441334 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2529022 + ... + 2529105.

It is an arithmetic number, because the mean of its divisors is an integer number (30348768).

Almost surely, 2^212441334 is an apocalyptic number.

212441334 is an abundant number, since it is smaller than the sum of its proper divisors (273138954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212441334 is a wasteful number, since it uses less digits than its factorization.

212441334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5058139.

The product of its digits is 2304, while the sum is 24.

The square root of 212441334 is about 14575.3673710133. The cubic root of 212441334 is about 596.6866757054.

Adding to 212441334 its reverse (433144212), we get a palindrome (645585546).

It can be divided in two parts, 21244 and 1334, that added together give a triangular number (22578 = T₂₁₂).

The spelling of 212441334 in words is "two hundred twelve million, four hundred forty-one thousand, three hundred thirty-four".