240317303140 has 48 divisors (see below), whose sum is σ = 512484844032. Its totient is φ = 94639286016.

The previous prime is 240317303119. The next prime is 240317303183. The reversal of 240317303140 is 41303713042.

It is a junction number, because it is equal to n+sod(n) for n = 240317303099 and 240317303108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2393632 + ... + 2492008.

It is an arithmetic number, because the mean of its divisors is an integer number (10676767584).

Almost surely, 2^240317303140 is an apocalyptic number.

240317303140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240317303140 is an abundant number, since it is smaller than the sum of its proper divisors (272167540892).

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

240317303140 is a wasteful number, since it uses less digits than its factorization.

240317303140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100276 (or 100274 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The spelling of 240317303140 in words is "two hundred forty billion, three hundred seventeen million, three hundred three thousand, one hundred forty".