449896760109 has 40 divisors (see below), whose sum is σ = 677976203520. Its totient is φ = 297300953664.

The previous prime is 449896760101. The next prime is 449896760129. The reversal of 449896760109 is 901067698944.

449896760109 is a `hidden beast` number, since 449 + 89 + 6 + 7 + 6 + 0 + 109 = 666.

It is not a de Polignac number, because 449896760109 - 2³ = 449896760101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449896760101) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7549572 + ... + 7608930.

It is an arithmetic number, because the mean of its divisors is an integer number (16949405088).

Almost surely, 2^449896760109 is an apocalyptic number.

It is an amenable number.

449896760109 is a deficient number, since it is larger than the sum of its proper divisors (228079443411).

449896760109 is a wasteful number, since it uses less digits than its factorization.

449896760109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60191 (or 60182 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 63.

The spelling of 449896760109 in words is "four hundred forty-nine billion, eight hundred ninety-six million, seven hundred sixty thousand, one hundred nine".