441214033421 has 24 divisors (see below), whose sum is σ = 518123105280. Its totient is φ = 374594220000.

The previous prime is 441214033409. The next prime is 441214033471. The reversal of 441214033421 is 124330412144.

It is not a de Polignac number, because 441214033421 - 2¹⁰ = 441214032397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441214033471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19381796 + ... + 19404546.

It is an arithmetic number, because the mean of its divisors is an integer number (21588462720).

Almost surely, 2^441214033421 is an apocalyptic number.

It is an amenable number.

441214033421 is a deficient number, since it is larger than the sum of its proper divisors (76909071859).

441214033421 is a wasteful number, since it uses less digits than its factorization.

441214033421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26505 (or 26498 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 441214033421 its reverse (124330412144), we get a palindrome (565544445565).

The spelling of 441214033421 in words is "four hundred forty-one billion, two hundred fourteen million, thirty-three thousand, four hundred twenty-one".