449043047707 has 2 divisors, whose sum is σ = 449043047708. Its totient is φ = 449043047706.

The previous prime is 449043047701. The next prime is 449043047729. The reversal of 449043047707 is 707740340944.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 449043047707 - 2²⁷ = 448908829979 is a prime.

It is not a weakly prime, because it can be changed into another prime (449043047701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224521523853 + 224521523854.

It is an arithmetic number, because the mean of its divisors is an integer number (224521523854).

Almost surely, 2^449043047707 is an apocalyptic number.

449043047707 is a deficient number, since it is larger than the sum of its proper divisors (1).

449043047707 is an equidigital number, since it uses as much as digits as its factorization.

449043047707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2370816, while the sum is 49.

The spelling of 449043047707 in words is "four hundred forty-nine billion, forty-three million, forty-seven thousand, seven hundred seven".