411421412444 has 36 divisors (see below), whose sum is σ = 838572043680. Its totient is φ = 176105442240.

The previous prime is 411421412419. The next prime is 411421412447. The reversal of 411421412444 is 444214124114.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 411421412444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411421412447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1138772 + ... + 1455899.

It is an arithmetic number, because the mean of its divisors is an integer number (23293667880).

Almost surely, 2^411421412444 is an apocalyptic number.

It is an amenable number.

411421412444 is an abundant number, since it is smaller than the sum of its proper divisors (427150631236).

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

411421412444 is a wasteful number, since it uses less digits than its factorization.

411421412444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2595498 (or 2595489 counting only the distinct ones).

The product of its digits is 16384, while the sum is 32.

Adding to 411421412444 its reverse (444214124114), we get a palindrome (855635536558).

The spelling of 411421412444 in words is "four hundred eleven billion, four hundred twenty-one million, four hundred twelve thousand, four hundred forty-four".