134400575275 has 6 divisors (see below), whose sum is σ = 166656713372. Its totient is φ = 107520460200.

The previous prime is 134400575273. The next prime is 134400575293. The reversal of 134400575275 is 572575004431.

It is a happy number.

It is not a de Polignac number, because 134400575275 - 2¹ = 134400575273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134400575273) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2688011481 + ... + 2688011530.

Almost surely, 2^134400575275 is an apocalyptic number.

134400575275 is a deficient number, since it is larger than the sum of its proper divisors (32256138097).

134400575275 is an equidigital number, since it uses as much as digits as its factorization.

134400575275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5376023021 (or 5376023016 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 43.

The spelling of 134400575275 in words is "one hundred thirty-four billion, four hundred million, five hundred seventy-five thousand, two hundred seventy-five".