134912575212 has 24 divisors (see below), whose sum is σ = 333313421616. Its totient is φ = 42325513728.

The previous prime is 134912575177. The next prime is 134912575219. The reversal of 134912575212 is 212575219431.

It is not an unprimeable number, because it can be changed into a prime (134912575219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330667873 + ... + 330668280.

It is an arithmetic number, because the mean of its divisors is an integer number (13888059234).

Almost surely, 2^134912575212 is an apocalyptic number.

134912575212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134912575212 is an abundant number, since it is smaller than the sum of its proper divisors (198400846404).

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

134912575212 is a wasteful number, since it uses less digits than its factorization.

134912575212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661336177 (or 661336175 counting only the distinct ones).

The product of its digits is 151200, while the sum is 42.

The spelling of 134912575212 in words is "one hundred thirty-four billion, nine hundred twelve million, five hundred seventy-five thousand, two hundred twelve".