449195245112 has 32 divisors (see below), whose sum is σ = 844950381600. Its totient is φ = 223875477504.

The previous prime is 449195245091. The next prime is 449195245117. The reversal of 449195245112 is 211542591944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449195245117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12148589 + ... + 12185507.

It is an arithmetic number, because the mean of its divisors is an integer number (26404699425).

Almost surely, 2^449195245112 is an apocalyptic number.

It is an amenable number.

449195245112 is a deficient number, since it is larger than the sum of its proper divisors (395755136488).

449195245112 is a wasteful number, since it uses less digits than its factorization.

449195245112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41775 (or 41771 counting only the distinct ones).

The product of its digits is 518400, while the sum is 47.

The spelling of 449195245112 in words is "four hundred forty-nine billion, one hundred ninety-five million, two hundred forty-five thousand, one hundred twelve".