134240430551434 has 16 divisors (see below), whose sum is σ = 210147530785920. Its totient is φ = 64192144574800.

The previous prime is 134240430551399. The next prime is 134240430551441. The reversal of 134240430551434 is 434155034042431.

134240430551434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 222433369 + ... + 223036060.

It is an arithmetic number, because the mean of its divisors is an integer number (13134220674120).

Almost surely, 2^{134240430551434} is an apocalyptic number.

134240430551434 is a deficient number, since it is larger than the sum of its proper divisors (75907100234486).

134240430551434 is a wasteful number, since it uses less digits than its factorization.

134240430551434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445476005.

The product of its (nonzero) digits is 1382400, while the sum is 43.

Adding to 134240430551434 its reverse (434155034042431), we get a palindrome (568395464593865).

The spelling of 134240430551434 in words is "one hundred thirty-four trillion, two hundred forty billion, four hundred thirty million, five hundred fifty-one thousand, four hundred thirty-four".