134133087533808 has 160 divisors (see below), whose sum is σ = 385155603106560. Its totient is φ = 39878246686720.

The previous prime is 134133087533773. The next prime is 134133087533881. The reversal of 134133087533808 is 808335780331431.

It is a happy 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, 1342314535 + ... + 1342414457.

It is an arithmetic number, because the mean of its divisors is an integer number (2407222519416).

Almost surely, 2^{134133087533808} 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 134133087533808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192577801553280).

134133087533808 is an abundant number, since it is smaller than the sum of its proper divisors (251022515572752).

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

134133087533808 is a wasteful number, since it uses less digits than its factorization.

134133087533808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147967 (or 147961 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 57.

The spelling of 134133087533808 in words is "one hundred thirty-four trillion, one hundred thirty-three billion, eighty-seven million, five hundred thirty-three thousand, eight hundred eight".