44446604029 has 2 divisors, whose sum is σ = 44446604030. Its totient is φ = 44446604028.

The previous prime is 44446604017. The next prime is 44446604077. The reversal of 44446604029 is 92040664444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23954681529 + 20491922500 = 154773^2 + 143150^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44446604029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44446604099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22223302014 + 22223302015.

It is an arithmetic number, because the mean of its divisors is an integer number (22223302015).

Almost surely, 2^44446604029 is an apocalyptic number.

It is an amenable number.

44446604029 is a deficient number, since it is larger than the sum of its proper divisors (1).

44446604029 is an equidigital number, since it uses as much as digits as its factorization.

44446604029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 44446604029 in words is "forty-four billion, four hundred forty-six million, six hundred four thousand, twenty-nine".