450433134000243 has 12 divisors (see below), whose sum is σ = 650625884754768. Its totient is φ = 300288642113520.

The previous prime is 450433134000233. The next prime is 450433134000307. The reversal of 450433134000243 is 342000431334054.

It is a happy number.

450433134000243 is a `hidden beast` number, since 4 + 5 + 0 + 4 + 3 + 3 + 1 + 3 + 400 + 0 + 243 = 666.

It is not a de Polignac number, because 450433134000243 - 2⁸ = 450433133999987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 450433134000198 and 450433134000207.

It is not an unprimeable number, because it can be changed into a prime (450433134000203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20569546 + ... + 36386432.

It is an arithmetic number, because the mean of its divisors is an integer number (54218823729564).

Almost surely, 2^{450433134000243} is an apocalyptic number.

450433134000243 is a deficient number, since it is larger than the sum of its proper divisors (200192750754525).

450433134000243 is a wasteful number, since it uses less digits than its factorization.

450433134000243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18981114 (or 18981111 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 450433134000243 its reverse (342000431334054), we get a palindrome (792433565334297).

The spelling of 450433134000243 in words is "four hundred fifty trillion, four hundred thirty-three billion, one hundred thirty-four million, two hundred forty-three", and thus it is an aban number.