240304334120 has 128 divisors (see below), whose sum is σ = 565173987840. Its totient is φ = 91869173760.

The previous prime is 240304334113. The next prime is 240304334129. The reversal of 240304334120 is 21433403042.

It is a self number, because there is not a number n which added to its sum of digits gives 240304334120.

It is not an unprimeable number, because it can be changed into a prime (240304334129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71881169 + ... + 71884511.

It is an arithmetic number, because the mean of its divisors is an integer number (4415421780).

Almost surely, 2^240304334120 is an apocalyptic number.

240304334120 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 240304334120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (282586993920).

240304334120 is an abundant number, since it is smaller than the sum of its proper divisors (324869653720).

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

240304334120 is a wasteful number, since it uses less digits than its factorization.

240304334120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275 (or 4271 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 240304334120 its reverse (21433403042), we get a palindrome (261737737162).

The spelling of 240304334120 in words is "two hundred forty billion, three hundred four million, three hundred thirty-four thousand, one hundred twenty".