240366520240 has 160 divisors (see below), whose sum is σ = 697077241344. Its totient is φ = 74884331520.

The previous prime is 240366520217. The next prime is 240366520249. The reversal of 240366520240 is 42025663042.

240366520240 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 240366520196 and 240366520205.

It is not an unprimeable number, because it can be changed into a prime (240366520249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15188812 + ... + 15204628.

Almost surely, 2^240366520240 is an apocalyptic number.

240366520240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240366520240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348538620672).

240366520240 is an abundant number, since it is smaller than the sum of its proper divisors (456710721104).

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

240366520240 is a wasteful number, since it uses less digits than its factorization.

240366520240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18315 (or 18309 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 240366520240 in words is "two hundred forty billion, three hundred sixty-six million, five hundred twenty thousand, two hundred forty".