134738176536 has 96 divisors (see below), whose sum is σ = 369216900000. Its totient is φ = 44386417152.

The previous prime is 134738176499. The next prime is 134738176589. The reversal of 134738176536 is 635671837431.

134738176536 is a `hidden beast` number, since 1 + 3 + 4 + 7 + 38 + 1 + 76 + 536 = 666.

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, 2103316 + ... + 2166428.

It is an arithmetic number, because the mean of its divisors is an integer number (3846009375).

Almost surely, 2^134738176536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134738176536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184608450000).

134738176536 is an abundant number, since it is smaller than the sum of its proper divisors (234478723464).

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

134738176536 is a wasteful number, since it uses less digits than its factorization.

134738176536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63473 (or 63466 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 54.

The spelling of 134738176536 in words is "one hundred thirty-four billion, seven hundred thirty-eight million, one hundred seventy-six thousand, five hundred thirty-six".