44420434105043 has 2 divisors, whose sum is σ = 44420434105044. Its totient is φ = 44420434105042.

The previous prime is 44420434105039. The next prime is 44420434105049. The reversal of 44420434105043 is 34050143402444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44420434105043 - 2² = 44420434105039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44420434104988 and 44420434105006.

It is not a weakly prime, because it can be changed into another prime (44420434105049) 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, 22210217052521 + 22210217052522.

It is an arithmetic number, because the mean of its divisors is an integer number (22210217052522).

Almost surely, 2^{44420434105043} is an apocalyptic number.

44420434105043 is a deficient number, since it is larger than the sum of its proper divisors (1).

44420434105043 is an equidigital number, since it uses as much as digits as its factorization.

44420434105043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 368640, while the sum is 38.

Adding to 44420434105043 its reverse (34050143402444), we get a palindrome (78470577507487).

The spelling of 44420434105043 in words is "forty-four trillion, four hundred twenty billion, four hundred thirty-four million, one hundred five thousand, forty-three".