449580974312 has 32 divisors (see below), whose sum is σ = 845339950080. Its totient is φ = 224157233280.

The previous prime is 449580974299. The next prime is 449580974357. The reversal of 449580974312 is 213479085944.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 18503612 + ... + 18527892.

It is an arithmetic number, because the mean of its divisors is an integer number (26416873440).

Almost surely, 2^449580974312 is an apocalyptic number.

It is an amenable number.

449580974312 is a deficient number, since it is larger than the sum of its proper divisors (395758975768).

449580974312 is a wasteful number, since it uses less digits than its factorization.

449580974312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30713 (or 30709 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 449580974312 in words is "four hundred forty-nine billion, five hundred eighty million, nine hundred seventy-four thousand, three hundred twelve".