412440212 has 12 divisors (see below), whose sum is σ = 722022420. Its totient is φ = 206148096.

The previous prime is 412440211. The next prime is 412440241. The reversal of 412440212 is 212044214.

It can be written as a sum of positive squares in 2 ways, for example, as 357739396 + 54700816 = 18914^2 + 7396^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412440211) 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 3 ways as a sum of consecutive naturals, for example, 3887 + ... + 28982.

It is an arithmetic number, because the mean of its divisors is an integer number (60168535).

Almost surely, 2^412440212 is an apocalyptic number.

It is an amenable number.

412440212 is a deficient number, since it is larger than the sum of its proper divisors (309582208).

412440212 is a wasteful number, since it uses less digits than its factorization.

412440212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36010 (or 36008 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 412440212 is about 20308.6240794397. The cubic root of 412440212 is about 744.3668100093.

Adding to 412440212 its reverse (212044214), we get a palindrome (624484426).

The spelling of 412440212 in words is "four hundred twelve million, four hundred forty thousand, two hundred twelve".