450422210403 has 32 divisors (see below), whose sum is σ = 728186753280. Its totient is φ = 272896283520.

The previous prime is 450422210389. The next prime is 450422210429. The reversal of 450422210403 is 304012224054.

450422210403 is a `hidden beast` number, since 4 + 5 + 0 + 42 + 2 + 210 + 403 = 666.

It is not a de Polignac number, because 450422210403 - 2⁴ = 450422210387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (450422210473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 699675 + ... + 1179147.

It is an arithmetic number, because the mean of its divisors is an integer number (22755836040).

Almost surely, 2^450422210403 is an apocalyptic number.

450422210403 is a deficient number, since it is larger than the sum of its proper divisors (277764542877).

450422210403 is a wasteful number, since it uses less digits than its factorization.

450422210403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482656 (or 482650 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 450422210403 its reverse (304012224054), we get a palindrome (754434434457).

The spelling of 450422210403 in words is "four hundred fifty billion, four hundred twenty-two million, two hundred ten thousand, four hundred three".