134625636132 has 96 divisors (see below), whose sum is σ = 342398120064. Its totient is φ = 40921804800.

The previous prime is 134625636107. The next prime is 134625636161. The reversal of 134625636132 is 231636526431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8632582 + ... + 8648162.

It is an arithmetic number, because the mean of its divisors is an integer number (3566647084).

Almost surely, 2^134625636132 is an apocalyptic number.

134625636132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134625636132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171199060032).

134625636132 is an abundant number, since it is smaller than the sum of its proper divisors (207772483932).

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

134625636132 is a wasteful number, since it uses less digits than its factorization.

134625636132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16269 (or 16267 counting only the distinct ones).

The product of its digits is 466560, while the sum is 42.

The spelling of 134625636132 in words is "one hundred thirty-four billion, six hundred twenty-five million, six hundred thirty-six thousand, one hundred thirty-two".