450233444030 has 32 divisors (see below), whose sum is σ = 829422928224. Its totient is φ = 175872122496.

The previous prime is 450233443999. The next prime is 450233444041. The reversal of 450233444030 is 30444332054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2259524 + ... + 2450696.

It is an arithmetic number, because the mean of its divisors is an integer number (25919466507).

Almost surely, 2^450233444030 is an apocalyptic number.

450233444030 is a deficient number, since it is larger than the sum of its proper divisors (379189484194).

450233444030 is a wasteful number, since it uses less digits than its factorization.

450233444030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196700.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 450233444030 its reverse (30444332054), we get a palindrome (480677776084).

The spelling of 450233444030 in words is "four hundred fifty billion, two hundred thirty-three million, four hundred forty-four thousand, thirty".