132001344 has 84 divisors (see below), whose sum is σ = 382272540. Its totient is φ = 43545600.

The previous prime is 132001327. The next prime is 132001351. The reversal of 132001344 is 443100231.

132001344 is a `hidden beast` number, since 1 + 320 + 0 + 1 + 344 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 66585600 + 65415744 = 8160^2 + 8088^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57042 + ... + 59310.

Almost surely, 2^132001344 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 132001344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191136270).

132001344 is an abundant number, since it is smaller than the sum of its proper divisors (250271196).

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

132001344 is a wasteful number, since it uses less digits than its factorization.

132001344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388 (or 2375 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 132001344 is about 11489.1837830196. The cubic root of 132001344 is about 509.1660650330.

Adding to 132001344 its reverse (443100231), we get a palindrome (575101575).

The spelling of 132001344 in words is "one hundred thirty-two million, one thousand, three hundred forty-four".