134235104513212 has 12 divisors (see below), whose sum is σ = 239343724085256. Its totient is φ = 65851183346000.

The previous prime is 134235104513207. The next prime is 134235104513219. The reversal of 134235104513212 is 212315401532431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134235104513219) 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 3 ways as a sum of consecutive naturals, for example, 316592227414 + ... + 316592227837.

It is an arithmetic number, because the mean of its divisors is an integer number (19945310340438).

Almost surely, 2^{134235104513212} is an apocalyptic number.

It is an amenable number.

134235104513212 is a deficient number, since it is larger than the sum of its proper divisors (105108619572044).

134235104513212 is a wasteful number, since it uses less digits than its factorization.

134235104513212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633184455308 (or 633184455306 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 134235104513212 in words is "one hundred thirty-four trillion, two hundred thirty-five billion, one hundred four million, five hundred thirteen thousand, two hundred twelve".