449333827120 has 40 divisors (see below), whose sum is σ = 1044776322000. Its totient is φ = 179720597760.

The previous prime is 449333827097. The next prime is 449333827133. The reversal of 449333827120 is 21728333944.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958006 + ... + 1347754.

It is an arithmetic number, because the mean of its divisors is an integer number (26119408050).

Almost surely, 2^449333827120 is an apocalyptic number.

449333827120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

449333827120 is an abundant number, since it is smaller than the sum of its proper divisors (595442494880).

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

449333827120 is a wasteful number, since it uses less digits than its factorization.

449333827120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404173 (or 404167 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 449333827120 in words is "four hundred forty-nine billion, three hundred thirty-three million, eight hundred twenty-seven thousand, one hundred twenty".