134403144004503 has 32 divisors (see below), whose sum is σ = 217249611617280. Its totient is φ = 81444297467520.

The previous prime is 134403144004471. The next prime is 134403144004541. The reversal of 134403144004503 is 305400441304431.

134403144004503 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 0 + 3 + 144 + 0 + 0 + 4 + 503 = 666.

It is not a de Polignac number, because 134403144004503 - 2⁵ = 134403144004471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134403144003503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31765426 + ... + 35747007.

It is an arithmetic number, because the mean of its divisors is an integer number (6789050363040).

Almost surely, 2^{134403144004503} is an apocalyptic number.

134403144004503 is a deficient number, since it is larger than the sum of its proper divisors (82846467612777).

134403144004503 is a wasteful number, since it uses less digits than its factorization.

134403144004503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67519156 (or 67519150 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 134403144004503 its reverse (305400441304431), we get a palindrome (439803585308934).

The spelling of 134403144004503 in words is "one hundred thirty-four trillion, four hundred three billion, one hundred forty-four million, four thousand, five hundred three".