134835948145 has 8 divisors (see below), whose sum is σ = 161856363240. Its totient is φ = 107833274880.

The previous prime is 134835948109. The next prime is 134835948151. The reversal of 134835948145 is 541849538431.

It can be written as a sum of positive squares in 4 ways, for example, as 67244787856 + 67591160289 = 259316^2 + 259983^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134835948145 - 2¹⁵ = 134835915377 is a prime.

It is a super-2 number, since 2×134835948145² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4418730 + ... + 4449139.

It is an arithmetic number, because the mean of its divisors is an integer number (20232045405).

Almost surely, 2^134835948145 is an apocalyptic number.

It is an amenable number.

134835948145 is a deficient number, since it is larger than the sum of its proper divisors (27020415095).

134835948145 is an equidigital number, since it uses as much as digits as its factorization.

134835948145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8870915.

The product of its digits is 8294400, while the sum is 55.

The spelling of 134835948145 in words is "one hundred thirty-four billion, eight hundred thirty-five million, nine hundred forty-eight thousand, one hundred forty-five".