134251640544192 has 112 divisors (see below), whose sum is σ = 355336303296000. Its totient is φ = 44734318986240.

The previous prime is 134251640544187. The next prime is 134251640544253. The reversal of 134251640544192 is 291445046152431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9488411934 + ... + 9488426082.

Almost surely, 2^{134251640544192} is an apocalyptic number.

134251640544192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134251640544192 is an abundant number, since it is smaller than the sum of its proper divisors (221084662751808).

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

134251640544192 is a wasteful number, since it uses less digits than its factorization.

134251640544192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28594 (or 28584 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 134251640544192 in words is "one hundred thirty-four trillion, two hundred fifty-one billion, six hundred forty million, five hundred forty-four thousand, one hundred ninety-two".