412403212 has 24 divisors (see below), whose sum is σ = 779067072. Its totient is φ = 189888000.

The previous prime is 412403177. The next prime is 412403213. The reversal of 412403212 is 212304214.

It is a self number, because there is not a number n which added to its sum of digits gives 412403212.

It is not an unprimeable number, because it can be changed into a prime (412403213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13212 + ... + 31612.

It is an arithmetic number, because the mean of its divisors is an integer number (32461128).

Almost surely, 2^412403212 is an apocalyptic number.

It is an amenable number.

412403212 is a deficient number, since it is larger than the sum of its proper divisors (366663860).

412403212 is a wasteful number, since it uses less digits than its factorization.

412403212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18849 (or 18847 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 412403212 is about 20307.7131159567. The cubic root of 412403212 is about 744.3445503017.

Adding to 412403212 its reverse (212304214), we get a palindrome (624707426).

The spelling of 412403212 in words is "four hundred twelve million, four hundred three thousand, two hundred twelve".