132144121451240 has 16 divisors (see below), whose sum is σ = 297324273265380. Its totient is φ = 52857648580480.

The previous prime is 132144121451213. The next prime is 132144121451269. The reversal of 132144121451240 is 42154121441231.

It can be written as a sum of positive squares in 2 ways, for example, as 125099885257636 + 7044236193604 = 11184806^2 + 2654098^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 132144121451240.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1651801518101 + ... + 1651801518180.

Almost surely, 2^{132144121451240} is an apocalyptic number.

132144121451240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132144121451240 is an abundant number, since it is smaller than the sum of its proper divisors (165180151814140).

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

132144121451240 is a wasteful number, since it uses less digits than its factorization.

132144121451240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3303603036292 (or 3303603036288 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

Adding to 132144121451240 its reverse (42154121441231), we get a palindrome (174298242892471).

The spelling of 132144121451240 in words is "one hundred thirty-two trillion, one hundred forty-four billion, one hundred twenty-one million, four hundred fifty-one thousand, two hundred forty".