449144840059 has 2 divisors, whose sum is σ = 449144840060. Its totient is φ = 449144840058.

The previous prime is 449144840057. The next prime is 449144840083. The reversal of 449144840059 is 950048441944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 449144840059 - 2¹ = 449144840057 is a prime.

It is a super-2 number, since 2×449144840059² (a number of 24 digits) contains 22 as substring.

Together with 449144840057, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 449144839988 and 449144840015.

It is not a weakly prime, because it can be changed into another prime (449144840057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224572420029 + 224572420030.

It is an arithmetic number, because the mean of its divisors is an integer number (224572420030).

Almost surely, 2^449144840059 is an apocalyptic number.

449144840059 is a deficient number, since it is larger than the sum of its proper divisors (1).

449144840059 is an equidigital number, since it uses as much as digits as its factorization.

449144840059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3317760, while the sum is 52.

The spelling of 449144840059 in words is "four hundred forty-nine billion, one hundred forty-four million, eight hundred forty thousand, fifty-nine".