134705315273 has 8 divisors (see below), whose sum is σ = 135029643840. Its totient is φ = 134381378320.

The previous prime is 134705315257. The next prime is 134705315347. The reversal of 134705315273 is 372513507431.

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

It is a cyclic number.

It is not a de Polignac number, because 134705315273 - 2⁴ = 134705315257 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 134705315273.

It is not an unprimeable number, because it can be changed into a prime (134705315203) 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, 596783 + ... + 790923.

It is an arithmetic number, because the mean of its divisors is an integer number (16878705480).

Almost surely, 2^134705315273 is an apocalyptic number.

It is an amenable number.

134705315273 is a deficient number, since it is larger than the sum of its proper divisors (324328567).

134705315273 is an equidigital number, since it uses as much as digits as its factorization.

134705315273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195807.

The product of its (nonzero) digits is 264600, while the sum is 41.

The spelling of 134705315273 in words is "one hundred thirty-four billion, seven hundred five million, three hundred fifteen thousand, two hundred seventy-three".