4441040221223 has 4 divisors (see below), whose sum is σ = 4442500612368. Its totient is φ = 4439579830080.

The previous prime is 4441040221201. The next prime is 4441040221249. The reversal of 4441040221223 is 3221220401444.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4441040221223 - 2¹⁶ = 4441040155687 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 (4441040221523) 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 3 ways as a sum of consecutive naturals, for example, 730191011 + ... + 730197092.

It is an arithmetic number, because the mean of its divisors is an integer number (1110625153092).

Almost surely, 2^{4441040221223} is an apocalyptic number.

4441040221223 is a deficient number, since it is larger than the sum of its proper divisors (1460391145).

4441040221223 is a wasteful number, since it uses less digits than its factorization.

4441040221223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460391144.

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

Adding to 4441040221223 its reverse (3221220401444), we get a palindrome (7662260622667).

The spelling of 4441040221223 in words is "four trillion, four hundred forty-one billion, forty million, two hundred twenty-one thousand, two hundred twenty-three".