444641374472699 has 2 divisors, whose sum is σ = 444641374472700. Its totient is φ = 444641374472698.

The previous prime is 444641374472671. The next prime is 444641374472731. The reversal of 444641374472699 is 996274473146444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 444641374472699 - 2⁸ = 444641374472443 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (444641374475699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222320687236349 + 222320687236350.

It is an arithmetic number, because the mean of its divisors is an integer number (222320687236350).

Almost surely, 2^{444641374472699} is an apocalyptic number.

444641374472699 is a deficient number, since it is larger than the sum of its proper divisors (1).

444641374472699 is an equidigital number, since it uses as much as digits as its factorization.

444641374472699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3511517184, while the sum is 74.

The spelling of 444641374472699 in words is "four hundred forty-four trillion, six hundred forty-one billion, three hundred seventy-four million, four hundred seventy-two thousand, six hundred ninety-nine".