413444220441212 has 24 divisors (see below), whose sum is σ = 724417619192400. Its totient is φ = 206467769840256.

The previous prime is 413444220441179. The next prime is 413444220441269. The reversal of 413444220441212 is 212144022444314.

It is a super-2 number, since 2×413444220441212² (a number of 30 digits) contains 22 as substring.

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, 138032339 + ... + 140995797.

It is an arithmetic number, because the mean of its divisors is an integer number (30184067466350).

Almost surely, 2^{413444220441212} is an apocalyptic number.

It is an amenable number.

413444220441212 is a deficient number, since it is larger than the sum of its proper divisors (310973398751188).

413444220441212 is a wasteful number, since it uses less digits than its factorization.

413444220441212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006365 (or 3006363 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 38.

Adding to 413444220441212 its reverse (212144022444314), we get a palindrome (625588242885526).

The spelling of 413444220441212 in words is "four hundred thirteen trillion, four hundred forty-four billion, two hundred twenty million, four hundred forty-one thousand, two hundred twelve".