44424004043 has 2 divisors, whose sum is σ = 44424004044. Its totient is φ = 44424004042.

The previous prime is 44424004033. The next prime is 44424004103. The reversal of 44424004043 is 34040042444.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44424004043 - 2¹² = 44423999947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44424003997 and 44424004015.

It is not a weakly prime, because it can be changed into another prime (44424004033) 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, 22212002021 + 22212002022.

It is an arithmetic number, because the mean of its divisors is an integer number (22212002022).

Almost surely, 2^44424004043 is an apocalyptic number.

44424004043 is a deficient number, since it is larger than the sum of its proper divisors (1).

44424004043 is an equidigital number, since it uses as much as digits as its factorization.

44424004043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 44424004043 its reverse (34040042444), we get a palindrome (78464046487).

The spelling of 44424004043 in words is "forty-four billion, four hundred twenty-four million, four thousand, forty-three".