132125355440 has 160 divisors (see below), whose sum is σ = 341872452096. Its totient is φ = 47158640640.

The previous prime is 132125355421. The next prime is 132125355443. The reversal of 132125355440 is 44553521231.

It is a self number, because there is not a number n which added to its sum of digits gives 132125355440.

It is not an unprimeable number, because it can be changed into a prime (132125355443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39879224 + ... + 39882536.

Almost surely, 2^132125355440 is an apocalyptic number.

132125355440 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 132125355440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170936226048).

132125355440 is an abundant number, since it is smaller than the sum of its proper divisors (209747096656).

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

132125355440 is a wasteful number, since it uses less digits than its factorization.

132125355440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4607 (or 4601 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 132125355440 its reverse (44553521231), we get a palindrome (176678876671).

The spelling of 132125355440 in words is "one hundred thirty-two billion, one hundred twenty-five million, three hundred fifty-five thousand, four hundred forty".