450430414 has 16 divisors (see below), whose sum is σ = 783692928. Its totient is φ = 190159992.

The previous prime is 450430399. The next prime is 450430417. The reversal of 450430414 is 414034054.

It is a super-2 number, since 2×450430414² = 405775115712422792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450430417) 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, 239164 + ... + 241039.

It is an arithmetic number, because the mean of its divisors is an integer number (48980808).

Almost surely, 2^450430414 is an apocalyptic number.

450430414 is a deficient number, since it is larger than the sum of its proper divisors (333262514).

450430414 is a wasteful number, since it uses less digits than its factorization.

450430414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480279.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 450430414 is about 21223.3459661760. The cubic root of 450430414 is about 766.5536732866.

Adding to 450430414 its reverse (414034054), we get a palindrome (864464468).

The spelling of 450430414 in words is "four hundred fifty million, four hundred thirty thousand, four hundred fourteen".