450023406000 has 160 divisors (see below), whose sum is σ = 1658143538688. Its totient is φ = 102862483200.

The previous prime is 450023405977. The next prime is 450023406043. The reversal of 450023406000 is 604320054.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5315422 + ... + 5399421.

Almost surely, 2^450023406000 is an apocalyptic number.

450023406000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

450023406000 is an abundant number, since it is smaller than the sum of its proper divisors (1208120132688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450023406000 is a wasteful number, since it uses less digits than its factorization.

450023406000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10714876 (or 10714860 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 450023406000 its reverse (604320054), we get a palindrome (450627726054).

The spelling of 450023406000 in words is "four hundred fifty billion, twenty-three million, four hundred six thousand".