134234660145 has 16 divisors (see below), whose sum is σ = 214789986432. Its totient is φ = 71586975360.

The previous prime is 134234660123. The next prime is 134234660149. The reversal of 134234660145 is 541066432431.

It is not a de Polignac number, because 134234660145 - 2¹⁵ = 134234627377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134234660149) 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, 67717 + ... + 522546.

It is an arithmetic number, because the mean of its divisors is an integer number (13424374152).

Almost surely, 2^134234660145 is an apocalyptic number.

134234660145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134234660145 is a deficient number, since it is larger than the sum of its proper divisors (80555326287).

134234660145 is a wasteful number, since it uses less digits than its factorization.

134234660145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605432.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 134234660145 in words is "one hundred thirty-four billion, two hundred thirty-four million, six hundred sixty thousand, one hundred forty-five".