134538706134 has 64 divisors (see below), whose sum is σ = 346498145280. Its totient is φ = 37898219520.

The previous prime is 134538706123. The next prime is 134538706151. The reversal of 134538706134 is 431607835431.

134538706134 is a `hidden beast` number, since 1 + 34 + 538 + 70 + 6 + 13 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 134538706134.

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, 2479659 + ... + 2533334.

It is an arithmetic number, because the mean of its divisors is an integer number (5414033520).

Almost surely, 2^134538706134 is an apocalyptic number.

134538706134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134538706134 is an abundant number, since it is smaller than the sum of its proper divisors (211959439146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134538706134 is a wasteful number, since it uses less digits than its factorization.

134538706134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5013082 (or 5013076 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 134538706134 in words is "one hundred thirty-four billion, five hundred thirty-eight million, seven hundred six thousand, one hundred thirty-four".