134271595836 has 192 divisors, whose sum is σ = 407991091200. Its totient is φ = 37388578752.

The previous prime is 134271595807. The next prime is 134271595849. The reversal of 134271595836 is 638595172431.

It is a happy number.

134271595836 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 7 + 1 + 59 + 583 + 6 = 666.

It is a super-2 number, since 2×134271595836² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15567021 + ... + 15575643.

It is an arithmetic number, because the mean of its divisors is an integer number (2124953600).

Almost surely, 2^134271595836 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 134271595836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203995545600).

134271595836 is an abundant number, since it is smaller than the sum of its proper divisors (273719495364).

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

134271595836 is a wasteful number, since it uses less digits than its factorization.

134271595836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9165 (or 9157 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

It can be divided in two parts, 134271595 and 836, that added together give a palindrome (134272431).

The spelling of 134271595836 in words is "one hundred thirty-four billion, two hundred seventy-one million, five hundred ninety-five thousand, eight hundred thirty-six".