132134320140 has 96 divisors (see below), whose sum is σ = 382121240256. Its totient is φ = 34097356800.

The previous prime is 132134320127. The next prime is 132134320141. The reversal of 132134320140 is 41023431231.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 132134320140.

It is not an unprimeable number, because it can be changed into a prime (132134320141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52461 + ... + 516740.

It is an arithmetic number, because the mean of its divisors is an integer number (3980429586).

Almost surely, 2^132134320140 is an apocalyptic number.

132134320140 is a gapful number since it is divisible by the number (10) 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 132134320140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191060620128).

132134320140 is an abundant number, since it is smaller than the sum of its proper divisors (249986920116).

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

132134320140 is a wasteful number, since it uses less digits than its factorization.

132134320140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569339 (or 569337 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 132134320140 its reverse (41023431231), we get a palindrome (173157751371).

The spelling of 132134320140 in words is "one hundred thirty-two billion, one hundred thirty-four million, three hundred twenty thousand, one hundred forty".