134026485805 has 16 divisors (see below), whose sum is σ = 165537619200. Its totient is φ = 104128464960.

The previous prime is 134026485787. The next prime is 134026485821. The reversal of 134026485805 is 508584620431.

It is not a de Polignac number, because 134026485805 - 2²⁹ = 133489614893 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2757115 + ... + 2805304.

It is an arithmetic number, because the mean of its divisors is an integer number (10346101200).

Almost surely, 2^134026485805 is an apocalyptic number.

It is an amenable number.

134026485805 is a deficient number, since it is larger than the sum of its proper divisors (31511133395).

134026485805 is an equidigital number, since it uses as much as digits as its factorization.

134026485805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5562564.

The product of its (nonzero) digits is 921600, while the sum is 46.

The spelling of 134026485805 in words is "one hundred thirty-four billion, twenty-six million, four hundred eighty-five thousand, eight hundred five".