413440212 has 12 divisors (see below), whose sum is σ = 964693856. Its totient is φ = 137813400.

The previous prime is 413440169. The next prime is 413440213. The reversal of 413440212 is 212044314.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413440213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17226664 + ... + 17226687.

Almost surely, 2^413440212 is an apocalyptic number.

It is an amenable number.

413440212 is an abundant number, since it is smaller than the sum of its proper divisors (551253644).

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

413440212 is a wasteful number, since it uses less digits than its factorization.

413440212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34453358 (or 34453356 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 413440212 is about 20333.2292565642. The cubic root of 413440212 is about 744.9679201838.

Adding to 413440212 its reverse (212044314), we get a palindrome (625484526).

The spelling of 413440212 in words is "four hundred thirteen million, four hundred forty thousand, two hundred twelve".