4450001450399 has 2 divisors, whose sum is σ = 4450001450400. Its totient is φ = 4450001450398.

The previous prime is 4450001450387. The next prime is 4450001450471. The reversal of 4450001450399 is 9930541000544.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4450001450399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4450001450309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2225000725199 + 2225000725200.

It is an arithmetic number, because the mean of its divisors is an integer number (2225000725200).

Almost surely, 2^{4450001450399} is an apocalyptic number.

4450001450399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4450001450399 is an equidigital number, since it uses as much as digits as its factorization.

4450001450399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 4450001450399 in words is "four trillion, four hundred fifty billion, one million, four hundred fifty thousand, three hundred ninety-nine".