240324122656 has 24 divisors (see below), whose sum is σ = 475781357520. Its totient is φ = 119490762048.

The previous prime is 240324122653. The next prime is 240324122657. The reversal of 240324122656 is 656221423042.

240324122656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×240324122656² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (240324122653) 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 3 ways as a sum of consecutive naturals, for example, 20972286 + ... + 20983741.

It is an arithmetic number, because the mean of its divisors is an integer number (19824223230).

Almost surely, 2^240324122656 is an apocalyptic number.

It is an amenable number.

240324122656 is a deficient number, since it is larger than the sum of its proper divisors (235457234864).

240324122656 is a wasteful number, since it uses less digits than its factorization.

240324122656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41956216 (or 41956208 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 240324122656 its reverse (656221423042), we get a palindrome (896545545698).

The spelling of 240324122656 in words is "two hundred forty billion, three hundred twenty-four million, one hundred twenty-two thousand, six hundred fifty-six".