44242132440223 has 4 divisors (see below), whose sum is σ = 44251126576560. Its totient is φ = 44233138303888.

The previous prime is 44242132440179. The next prime is 44242132440227. The reversal of 44242132440223 is 32204423124244.

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 44242132440223 - 2¹³ = 44242132432031 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 (44242132440227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4497060790 + ... + 4497070627.

It is an arithmetic number, because the mean of its divisors is an integer number (11062781644140).

Almost surely, 2^{44242132440223} is an apocalyptic number.

44242132440223 is a deficient number, since it is larger than the sum of its proper divisors (8994136337).

44242132440223 is an equidigital number, since it uses as much as digits as its factorization.

44242132440223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8994136336.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 44242132440223 its reverse (32204423124244), we get a palindrome (76446555564467).

The spelling of 44242132440223 in words is "forty-four trillion, two hundred forty-two billion, one hundred thirty-two million, four hundred forty thousand, two hundred twenty-three".