134042300443 has 8 divisors (see below), whose sum is σ = 137265862976. Its totient is φ = 130823569800.

The previous prime is 134042300429. The next prime is 134042300467. The reversal of 134042300443 is 344003240431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-134042300443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134042300143) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1151793 + ... + 1262818.

It is an arithmetic number, because the mean of its divisors is an integer number (17158232872).

Almost surely, 2^134042300443 is an apocalyptic number.

134042300443 is a deficient number, since it is larger than the sum of its proper divisors (3223562533).

134042300443 is a wasteful number, since it uses less digits than its factorization.

134042300443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415945.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 134042300443 its reverse (344003240431), we get a palindrome (478045540874).

The spelling of 134042300443 in words is "one hundred thirty-four billion, forty-two million, three hundred thousand, four hundred forty-three".