450043332 has 24 divisors (see below), whose sum is σ = 1074523296. Its totient is φ = 146525568.

The previous prime is 450043301. The next prime is 450043333. The reversal of 450043332 is 233340054.

It is not an unprimeable number, because it can be changed into a prime (450043333) 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, 435573 + ... + 436604.

It is an arithmetic number, because the mean of its divisors is an integer number (44771804).

Almost surely, 2^450043332 is an apocalyptic number.

It is an amenable number.

450043332 is an abundant number, since it is smaller than the sum of its proper divisors (624479964).

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

450043332 is a wasteful number, since it uses less digits than its factorization.

450043332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872227 (or 872225 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 450043332 is about 21214.2247560452. The cubic root of 450043332 is about 766.3340284340.

Adding to 450043332 its reverse (233340054), we get a palindrome (683383386).

The spelling of 450043332 in words is "four hundred fifty million, forty-three thousand, three hundred thirty-two".