450434230 has 8 divisors (see below), whose sum is σ = 810781632. Its totient is φ = 180173688.

The previous prime is 450434213. The next prime is 450434267. The reversal of 450434230 is 32434054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 450434195 and 450434204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22521702 + ... + 22521721.

It is an arithmetic number, because the mean of its divisors is an integer number (101347704).

Almost surely, 2^450434230 is an apocalyptic number.

450434230 is a deficient number, since it is larger than the sum of its proper divisors (360347402).

450434230 is a wasteful number, since it uses less digits than its factorization.

450434230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45043430.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 450434230 is about 21223.4358669844. The cubic root of 450434230 is about 766.5558380017. Note that the first 3 decimals are identical.

Adding to 450434230 its reverse (32434054), we get a palindrome (482868284).

The spelling of 450434230 in words is "four hundred fifty million, four hundred thirty-four thousand, two hundred thirty".