240120132 has 24 divisors (see below), whose sum is σ = 640320576. Its totient is φ = 68605728.

The previous prime is 240120073. The next prime is 240120169. The reversal of 240120132 is 231021042.

240120132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1429203 + ... + 1429370.

It is an arithmetic number, because the mean of its divisors is an integer number (26680024).

Almost surely, 2^240120132 is an apocalyptic number.

It is an amenable number.

240120132 is an abundant number, since it is smaller than the sum of its proper divisors (400200444).

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

240120132 is a wasteful number, since it uses less digits than its factorization.

240120132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858587 (or 2858585 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 240120132 is about 15495.8101433904. The cubic root of 240120132 is about 621.5501722439.

Adding to 240120132 its reverse (231021042), we get a palindrome (471141174).

The spelling of 240120132 in words is "two hundred forty million, one hundred twenty thousand, one hundred thirty-two".