449435343534944 has 72 divisors (see below), whose sum is σ = 966603997720872. Its totient is φ = 205596018001920.

The previous prime is 449435343534937. The next prime is 449435343534997.

449435343534944 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 367113002 + ... + 368335209.

It is an arithmetic number, because the mean of its divisors is an integer number (13425055523901).

Almost surely, 2^{449435343534944} is an apocalyptic number.

It is an amenable number.

449435343534944 is an abundant number, since it is smaller than the sum of its proper divisors (517168654185928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

449435343534944 is a wasteful number, since it uses less digits than its factorization.

449435343534944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735448360 (or 735448339 counting only the distinct ones).

The product of its digits is 2687385600, while the sum is 68.

The spelling of 449435343534944 in words is "four hundred forty-nine trillion, four hundred thirty-five billion, three hundred forty-three million, five hundred thirty-four thousand, nine hundred forty-four".