44106067729 has 2 divisors, whose sum is σ = 44106067730. Its totient is φ = 44106067728.

The previous prime is 44106067699. The next prime is 44106067739. The reversal of 44106067729 is 92776060144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33142930704 + 10963137025 = 182052^2 + 104705^2 .

It is a cyclic number.

It is not a de Polignac number, because 44106067729 - 2⁵ = 44106067697 is a prime.

It is not a weakly prime, because it can be changed into another prime (44106067739) 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, 22053033864 + 22053033865.

It is an arithmetic number, because the mean of its divisors is an integer number (22053033865).

Almost surely, 2^44106067729 is an apocalyptic number.

It is an amenable number.

44106067729 is a deficient number, since it is larger than the sum of its proper divisors (1).

44106067729 is an equidigital number, since it uses as much as digits as its factorization.

44106067729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 44106067729 in words is "forty-four billion, one hundred six million, sixty-seven thousand, seven hundred twenty-nine".