134013555404523 has 24 divisors (see below), whose sum is σ = 197157534715440. Its totient is φ = 87693593204160.

The previous prime is 134013555404501. The next prime is 134013555404639. The reversal of 134013555404523 is 325404555310431.

134013555404523 is a `hidden beast` number, since 1 + 3 + 4 + 0 + 1 + 3 + 55 + 540 + 4 + 52 + 3 = 666.

It is not a de Polignac number, because 134013555404523 - 2⁴⁰ = 132914043776747 is a prime.

It is a super-2 number, since 2×134013555404523² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134013555402523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192899488 + ... + 193592973.

It is an arithmetic number, because the mean of its divisors is an integer number (8214897279810).

Almost surely, 2^{134013555404523} is an apocalyptic number.

134013555404523 is a deficient number, since it is larger than the sum of its proper divisors (63143979310917).

134013555404523 is a wasteful number, since it uses less digits than its factorization.

134013555404523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386493179 (or 386493176 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

The spelling of 134013555404523 in words is "one hundred thirty-four trillion, thirteen billion, five hundred fifty-five million, four hundred four thousand, five hundred twenty-three".