240143242304 has 168 divisors, whose sum is σ = 593086057920. Its totient is φ = 95901926400.

The previous prime is 240143242223. The next prime is 240143242319. The reversal of 240143242304 is 403242341042.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3601589 + ... + 3667659.

Almost surely, 2^240143242304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240143242304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296543028960).

240143242304 is an abundant number, since it is smaller than the sum of its proper divisors (352942815616).

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

240143242304 is a wasteful number, since it uses less digits than its factorization.

240143242304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66177 (or 66160 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 240143242304 its reverse (403242341042), we get a palindrome (643385583346).

The spelling of 240143242304 in words is "two hundred forty billion, one hundred forty-three million, two hundred forty-two thousand, three hundred four".