134432002011144 has 32 divisors (see below), whose sum is σ = 336084450196320. Its totient is φ = 44810074647936.

The previous prime is 134432002011143. The next prime is 134432002011169. The reversal of 134432002011144 is 441110200234431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (134432002011143) by changing a digit.

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, 35188837 + ... + 38821620.

It is an arithmetic number, because the mean of its divisors is an integer number (10502639068635).

Almost surely, 2^{134432002011144} is an apocalyptic number.

It is an amenable number.

134432002011144 is an abundant number, since it is smaller than the sum of its proper divisors (201652448185176).

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

134432002011144 is a wasteful number, since it uses less digits than its factorization.

134432002011144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74086149 (or 74086145 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 134432002011144 its reverse (441110200234431), we get a palindrome (575542202245575).

The spelling of 134432002011144 in words is "one hundred thirty-four trillion, four hundred thirty-two billion, two million, eleven thousand, one hundred forty-four".