240344140332 has 24 divisors (see below), whose sum is σ = 568485228976. Its totient is φ = 79017251328.

The previous prime is 240344140297. The next prime is 240344140339. The reversal of 240344140332 is 233041443042.

It is a happy number.

240344140332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 240344140332.

It is not an unprimeable number, because it can be changed into a prime (240344140339) 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 7 ways as a sum of consecutive naturals, for example, 137181853 + ... + 137183604.

Almost surely, 2^240344140332 is an apocalyptic number.

It is an amenable number.

240344140332 is an abundant number, since it is smaller than the sum of its proper divisors (328141088644).

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

240344140332 is a wasteful number, since it uses less digits than its factorization.

240344140332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274365537 (or 274365535 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 240344140332 its reverse (233041443042), we get a palindrome (473385583374).

The spelling of 240344140332 in words is "two hundred forty billion, three hundred forty-four million, one hundred forty thousand, three hundred thirty-two".