4224120320441 has 16 divisors (see below), whose sum is σ = 4842429133440. Its totient is φ = 3609528531840.

The previous prime is 4224120320437. The next prime is 4224120320461. The reversal of 4224120320441 is 1440230214224.

It is a happy number.

It is not a de Polignac number, because 4224120320441 - 2² = 4224120320437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4224120320461) 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, 51018365 + ... + 51101093.

It is an arithmetic number, because the mean of its divisors is an integer number (302651820840).

Almost surely, 2^{4224120320441} is an apocalyptic number.

It is an amenable number.

4224120320441 is a deficient number, since it is larger than the sum of its proper divisors (618308812999).

4224120320441 is a wasteful number, since it uses less digits than its factorization.

4224120320441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105104.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4224120320441 its reverse (1440230214224), we get a palindrome (5664350534665).

The spelling of 4224120320441 in words is "four trillion, two hundred twenty-four billion, one hundred twenty million, three hundred twenty thousand, four hundred forty-one".