134085341205 has 24 divisors (see below), whose sum is σ = 234546843960. Its totient is φ = 70856104320.

The previous prime is 134085341191. The next prime is 134085341227. The reversal of 134085341205 is 502143580431.

134085341205 is a `hidden beast` number, since 1 + 3 + 408 + 5 + 3 + 41 + 205 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2083192164 + 132002149041 = 45642^2 + 363321^2 .

It is not a de Polignac number, because 134085341205 - 2⁹ = 134085340693 is a prime.

It is a super-2 number, since 2×134085341205² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134085341205.

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 23 ways as a sum of consecutive naturals, for example, 13663326 + ... + 13673135.

It is an arithmetic number, because the mean of its divisors is an integer number (9772785165).

Almost surely, 2^134085341205 is an apocalyptic number.

134085341205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134085341205 is a deficient number, since it is larger than the sum of its proper divisors (100461502755).

134085341205 is a wasteful number, since it uses less digits than its factorization.

134085341205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27336581 (or 27336578 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 134085341205 in words is "one hundred thirty-four billion, eighty-five million, three hundred forty-one thousand, two hundred five".