2004446600609 has 2 divisors, whose sum is σ = 2004446600610. Its totient is φ = 2004446600608.

The previous prime is 2004446600579. The next prime is 2004446600711. The reversal of 2004446600609 is 9060066444002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1554440419984 + 450006180625 = 1246772^2 + 670825^2 .

It is a cyclic number.

It is not a de Polignac number, because 2004446600609 - 2¹² = 2004446596513 is a prime.

It is not a weakly prime, because it can be changed into another prime (2004446603609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002223300304 + 1002223300305.

It is an arithmetic number, because the mean of its divisors is an integer number (1002223300305).

Almost surely, 2^{2004446600609} is an apocalyptic number.

It is an amenable number.

2004446600609 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004446600609 is an equidigital number, since it uses as much as digits as its factorization.

2004446600609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 2004446600609 in words is "two trillion, four billion, four hundred forty-six million, six hundred thousand, six hundred nine".