450376630384 has 20 divisors (see below), whose sum is σ = 872689653216. Its totient is φ = 225166397312.

The previous prime is 450376630321. The next prime is 450376630387. The reversal of 450376630384 is 483036673054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450376630387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1199704 + ... + 1529719.

Almost surely, 2^450376630384 is an apocalyptic number.

It is an amenable number.

450376630384 is a deficient number, since it is larger than the sum of its proper divisors (422313022832).

450376630384 is a wasteful number, since it uses less digits than its factorization.

450376630384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2739744 (or 2739738 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 49.

The spelling of 450376630384 in words is "four hundred fifty billion, three hundred seventy-six million, six hundred thirty thousand, three hundred eighty-four".