450201716464 has 40 divisors (see below), whose sum is σ = 880162697232. Its totient is φ = 223072120320.

The previous prime is 450201716431. The next prime is 450201716491. The reversal of 450201716464 is 464617102054.

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 7 ways as a sum of consecutive naturals, for example, 500442 + ... + 1072774.

Almost surely, 2^450201716464 is an apocalyptic number.

It is an amenable number.

450201716464 is a deficient number, since it is larger than the sum of its proper divisors (429960980768).

450201716464 is a wasteful number, since it uses less digits than its factorization.

450201716464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572785 (or 572779 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 450201716464 in words is "four hundred fifty billion, two hundred one million, seven hundred sixteen thousand, four hundred sixty-four".