44442043 has 2 divisors, whose sum is σ = 44442044. Its totient is φ = 44442042.

The previous prime is 44442031. The next prime is 44442059. The reversal of 44442043 is 34024444.

44442043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44442043 - 2⁵ = 44442011 is a prime.

It is a super-3 number, since 3×44442043³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44441999 and 44442017.

It is not a weakly prime, because it can be changed into another prime (44442443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22221021 + 22221022.

It is an arithmetic number, because the mean of its divisors is an integer number (22221022).

Almost surely, 2^44442043 is an apocalyptic number.

44442043 is a deficient number, since it is larger than the sum of its proper divisors (1).

44442043 is an equidigital number, since it uses as much as digits as its factorization.

44442043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 44442043 is about 6666.4865559003. The cubic root of 44442043 is about 354.2131431572.

Adding to 44442043 its reverse (34024444), we get a palindrome (78466487).

The spelling of 44442043 in words is "forty-four million, four hundred forty-two thousand, forty-three".