134481073412 has 48 divisors (see below), whose sum is σ = 269857308672. Its totient is φ = 57443204640.

The previous prime is 134481073403. The next prime is 134481073417. The reversal of 134481073412 is 214370184431.

134481073412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (134481073417) 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 15 ways as a sum of consecutive naturals, for example, 13305953 + ... + 13316055.

It is an arithmetic number, because the mean of its divisors is an integer number (5622027264).

Almost surely, 2^134481073412 is an apocalyptic number.

It is an amenable number.

134481073412 is an abundant number, since it is smaller than the sum of its proper divisors (135376235260).

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

134481073412 is a wasteful number, since it uses less digits than its factorization.

134481073412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11648 (or 11646 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The spelling of 134481073412 in words is "one hundred thirty-four billion, four hundred eighty-one million, seventy-three thousand, four hundred twelve".