44421034043 has 2 divisors, whose sum is σ = 44421034044. Its totient is φ = 44421034042.

The previous prime is 44421034027. The next prime is 44421034079. The reversal of 44421034043 is 34043012444.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44421034043 - 2⁴ = 44421034027 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 44421033997 and 44421034015.

It is not a weakly prime, because it can be changed into another prime (44421034243) 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 as a sum of consecutive naturals, namely, 22210517021 + 22210517022.

It is an arithmetic number, because the mean of its divisors is an integer number (22210517022).

Almost surely, 2^44421034043 is an apocalyptic number.

44421034043 is a deficient number, since it is larger than the sum of its proper divisors (1).

44421034043 is an equidigital number, since it uses as much as digits as its factorization.

44421034043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 44421034043 its reverse (34043012444), we get a palindrome (78464046487).

The spelling of 44421034043 in words is "forty-four billion, four hundred twenty-one million, thirty-four thousand, forty-three".