134399412575 has 6 divisors (see below), whose sum is σ = 166655271624. Its totient is φ = 107519530040.

The previous prime is 134399412559. The next prime is 134399412601. The reversal of 134399412575 is 575214993431.

It is not a de Polignac number, because 134399412575 - 2⁴ = 134399412559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2687988227 + ... + 2687988276.

It is an arithmetic number, because the mean of its divisors is an integer number (27775878604).

Almost surely, 2^134399412575 is an apocalyptic number.

134399412575 is a deficient number, since it is larger than the sum of its proper divisors (32255859049).

134399412575 is an equidigital number, since it uses as much as digits as its factorization.

134399412575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5375976513 (or 5375976508 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 53.

The spelling of 134399412575 in words is "one hundred thirty-four billion, three hundred ninety-nine million, four hundred twelve thousand, five hundred seventy-five".