412221043445144 has 8 divisors (see below), whose sum is σ = 772914456459660. Its totient is φ = 206110521722568.

The previous prime is 412221043445119. The next prime is 412221043445231. The reversal of 412221043445144 is 441544340122214.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25763815215314 + ... + 25763815215329.

Almost surely, 2^{412221043445144} is an apocalyptic number.

It is an amenable number.

412221043445144 is a deficient number, since it is larger than the sum of its proper divisors (360693413014516).

412221043445144 is a wasteful number, since it uses less digits than its factorization.

412221043445144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51527630430649 (or 51527630430645 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 41.

Adding to 412221043445144 its reverse (441544340122214), we get a palindrome (853765383567358).

The spelling of 412221043445144 in words is "four hundred twelve trillion, two hundred twenty-one billion, forty-three million, four hundred forty-five thousand, one hundred forty-four".