44403230231 has 2 divisors, whose sum is σ = 44403230232. Its totient is φ = 44403230230.

The previous prime is 44403230159. The next prime is 44403230233. The reversal of 44403230231 is 13203230444.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44403230231 is a prime.

It is a super-2 number, since 2×44403230231² (a number of 22 digits) contains 22 as substring.

Together with 44403230233, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44403230231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44403230233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22201615115 + 22201615116.

It is an arithmetic number, because the mean of its divisors is an integer number (22201615116).

Almost surely, 2^44403230231 is an apocalyptic number.

44403230231 is a deficient number, since it is larger than the sum of its proper divisors (1).

44403230231 is an equidigital number, since it uses as much as digits as its factorization.

44403230231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 44403230231 its reverse (13203230444), we get a palindrome (57606460675).

The spelling of 44403230231 in words is "forty-four billion, four hundred three million, two hundred thirty thousand, two hundred thirty-one".