134387606085 has 32 divisors (see below), whose sum is σ = 224429764608. Its totient is φ = 68538550080.

The previous prime is 134387606063. The next prime is 134387606099. The reversal of 134387606085 is 580606783431.

It is not a de Polignac number, because 134387606085 - 2¹⁰ = 134387605061 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1267990 + ... + 1369880.

It is an arithmetic number, because the mean of its divisors is an integer number (7013430144).

Almost surely, 2^134387606085 is an apocalyptic number.

134387606085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134387606085 is a deficient number, since it is larger than the sum of its proper divisors (90042158523).

134387606085 is a wasteful number, since it uses less digits than its factorization.

134387606085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105745.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 134387606085 in words is "one hundred thirty-four billion, three hundred eighty-seven million, six hundred six thousand, eighty-five".