450204214 has 4 divisors (see below), whose sum is σ = 675306324. Its totient is φ = 225102106.

The previous prime is 450204199. The next prime is 450204229. The reversal of 450204214 is 412402054.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (450204199) and next prime (450204229).

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112551052 + ... + 112551055.

It is an arithmetic number, because the mean of its divisors is an integer number (168826581).

Almost surely, 2^450204214 is an apocalyptic number.

450204214 is a deficient number, since it is larger than the sum of its proper divisors (225102110).

450204214 is a wasteful number, since it uses less digits than its factorization.

450204214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225102109.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 450204214 is about 21218.0162597732. The cubic root of 450204214 is about 766.4253342069.

Adding to 450204214 its reverse (412402054), we get a palindrome (862606268).

The spelling of 450204214 in words is "four hundred fifty million, two hundred four thousand, two hundred fourteen".