134675170209438 has 8 divisors (see below), whose sum is σ = 269350340418888. Its totient is φ = 44891723403144.

The previous prime is 134675170209397. The next prime is 134675170209439. The reversal of 134675170209438 is 834902071576431.

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

134675170209438 is an admirable number.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134675170209439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11222930850781 + ... + 11222930850792.

It is an arithmetic number, because the mean of its divisors is an integer number (33668792552361).

It is a 2-persistent number, because it is pandigital, and so is 2⋅134675170209438 = 269350340418876, but 3⋅134675170209438 = 404025510628314 is not.

Almost surely, 2^{134675170209438} is an apocalyptic number.

134675170209438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

134675170209438 is a wasteful number, since it uses less digits than its factorization.

134675170209438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22445861701578.

The product of its (nonzero) digits is 30481920, while the sum is 60.

The spelling of 134675170209438 in words is "one hundred thirty-four trillion, six hundred seventy-five billion, one hundred seventy million, two hundred nine thousand, four hundred thirty-eight".