135471171410168 has 64 divisors (see below), whose sum is σ = 283548044862720. Its totient is φ = 60144971443200.

The previous prime is 135471171410119. The next prime is 135471171410213. The reversal of 135471171410168 is 861014171174531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360014696 + ... + 360390792.

It is an arithmetic number, because the mean of its divisors is an integer number (4430438200980).

Almost surely, 2^{135471171410168} is an apocalyptic number.

It is an amenable number.

135471171410168 is an abundant number, since it is smaller than the sum of its proper divisors (148076873452552).

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

135471171410168 is a wasteful number, since it uses less digits than its factorization.

135471171410168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471348 (or 471344 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 50.

The spelling of 135471171410168 in words is "one hundred thirty-five trillion, four hundred seventy-one billion, one hundred seventy-one million, four hundred ten thousand, one hundred sixty-eight".