134747060129 has 16 divisors (see below), whose sum is σ = 151753996800. Its totient is φ = 118533792000.

The previous prime is 134747060111. The next prime is 134747060137. The reversal of 134747060129 is 921060747431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 134747060129 - 2²⁰ = 134746011553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134747060129.

It is not an unprimeable number, because it can be changed into a prime (134747062129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6018047 + ... + 6040395.

It is an arithmetic number, because the mean of its divisors is an integer number (9484624800).

Almost surely, 2^134747060129 is an apocalyptic number.

It is an amenable number.

134747060129 is a deficient number, since it is larger than the sum of its proper divisors (17006936671).

134747060129 is a wasteful number, since it uses less digits than its factorization.

134747060129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40072.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 134747060129 in words is "one hundred thirty-four billion, seven hundred forty-seven million, sixty thousand, one hundred twenty-nine".