134693885236944 has 180 divisors, whose sum is σ = 403656898763328. Its totient is φ = 38668100423040.

The previous prime is 134693885236921. The next prime is 134693885236969. The reversal of 134693885236944 is 449632588396431.

134693885236944 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 30023944 + ... + 34217319.

Almost surely, 2^{134693885236944} is an apocalyptic number.

It is an amenable number.

134693885236944 is an abundant number, since it is smaller than the sum of its proper divisors (268963013526384).

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

134693885236944 is a wasteful number, since it uses less digits than its factorization.

134693885236944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64241334 (or 64241298 counting only the distinct ones).

The product of its digits is 3224862720, while the sum is 75.

The spelling of 134693885236944 in words is "one hundred thirty-four trillion, six hundred ninety-three billion, eight hundred eighty-five million, two hundred thirty-six thousand, nine hundred forty-four".