450403300134 has 36 divisors (see below), whose sum is σ = 1008369133668. Its totient is φ = 145291381560.

The previous prime is 450403300099. The next prime is 450403300181. The reversal of 450403300134 is 431003304054.

It is a junction number, because it is equal to n+sod(n) for n = 450403300098 and 450403300107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13001644 + ... + 13036239.

It is an arithmetic number, because the mean of its divisors is an integer number (28010253713).

Almost surely, 2^450403300134 is an apocalyptic number.

450403300134 is an abundant number, since it is smaller than the sum of its proper divisors (557965833534).

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

450403300134 is a wasteful number, since it uses less digits than its factorization.

450403300134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26037953 (or 26037919 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 450403300134 its reverse (431003304054), we get a palindrome (881406604188).

The spelling of 450403300134 in words is "four hundred fifty billion, four hundred three million, three hundred thousand, one hundred thirty-four".