443424122401 has 16 divisors (see below), whose sum is σ = 482289283840. Its totient is φ = 405240304320.

The previous prime is 443424122287. The next prime is 443424122413. The reversal of 443424122401 is 104221424344.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 443424122401 - 2¹¹ = 443424120353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (443424122501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5666620 + ... + 5744338.

It is an arithmetic number, because the mean of its divisors is an integer number (30143080240).

Almost surely, 2^443424122401 is an apocalyptic number.

It is an amenable number.

443424122401 is a deficient number, since it is larger than the sum of its proper divisors (38865161439).

443424122401 is a wasteful number, since it uses less digits than its factorization.

443424122401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82096.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 443424122401 its reverse (104221424344), we get a palindrome (547645546745).

The spelling of 443424122401 in words is "four hundred forty-three billion, four hundred twenty-four million, one hundred twenty-two thousand, four hundred one".