44243302223 has 2 divisors, whose sum is σ = 44243302224. Its totient is φ = 44243302222.

The previous prime is 44243302199. The next prime is 44243302241. The reversal of 44243302223 is 32220334244.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44243302223 - 2⁸ = 44243301967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44243308223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22121651111 + 22121651112.

It is an arithmetic number, because the mean of its divisors is an integer number (22121651112).

Almost surely, 2^44243302223 is an apocalyptic number.

44243302223 is a deficient number, since it is larger than the sum of its proper divisors (1).

44243302223 is an equidigital number, since it uses as much as digits as its factorization.

44243302223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 44243302223 its reverse (32220334244), we get a palindrome (76463636467).

The spelling of 44243302223 in words is "forty-four billion, two hundred forty-three million, three hundred two thousand, two hundred twenty-three".