134477936825 has 12 divisors (see below), whose sum is σ = 166780314960. Its totient is φ = 107564495760.

The previous prime is 134477936777. The next prime is 134477936833. The reversal of 134477936825 is 528639774431.

It is not a de Polignac number, because 134477936825 - 2²⁸ = 134209501369 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291635 + ... + 594984.

It is an arithmetic number, because the mean of its divisors is an integer number (13898359580).

Almost surely, 2^134477936825 is an apocalyptic number.

It is an amenable number.

134477936825 is a deficient number, since it is larger than the sum of its proper divisors (32302378135).

134477936825 is an equidigital number, since it uses as much as digits as its factorization.

134477936825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892696 (or 892691 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 59.

The spelling of 134477936825 in words is "one hundred thirty-four billion, four hundred seventy-seven million, nine hundred thirty-six thousand, eight hundred twenty-five".