449434627308 has 18 divisors (see below), whose sum is σ = 1136070863564. Its totient is φ = 149811542424.

The previous prime is 449434627261. The next prime is 449434627321. The reversal of 449434627308 is 803726434944.

449434627308 is a `hidden beast` number, since 4 + 4 + 9 + 4 + 3 + 4 + 627 + 3 + 0 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

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 5 ways as a sum of consecutive naturals, for example, 6242147566 + ... + 6242147637.

Almost surely, 2^449434627308 is an apocalyptic number.

It is an amenable number.

449434627308 is an abundant number, since it is smaller than the sum of its proper divisors (686636236256).

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

449434627308 is a wasteful number, since it uses less digits than its factorization.

449434627308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12484295213 (or 12484295208 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 54.

The spelling of 449434627308 in words is "four hundred forty-nine billion, four hundred thirty-four million, six hundred twenty-seven thousand, three hundred eight".