44066879999 has 2 divisors, whose sum is σ = 44066880000. Its totient is φ = 44066879998.

The previous prime is 44066879981. The next prime is 44066880017. The reversal of 44066879999 is 99997866044.

It is a balanced prime because it is at equal distance from previous prime (44066879981) and next prime (44066880017).

It is a cyclic number.

It is not a de Polignac number, because 44066879999 - 2¹² = 44066875903 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44066879599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22033439999 + 22033440000.

It is an arithmetic number, because the mean of its divisors is an integer number (22033440000).

Almost surely, 2^44066879999 is an apocalyptic number.

44066879999 is a deficient number, since it is larger than the sum of its proper divisors (1).

44066879999 is an equidigital number, since it uses as much as digits as its factorization.

44066879999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211631616, while the sum is 71.

The spelling of 44066879999 in words is "forty-four billion, sixty-six million, eight hundred seventy-nine thousand, nine hundred ninety-nine".