240243344 has 20 divisors (see below), whose sum is σ = 507787440. Its totient is φ = 109201440.

The previous prime is 240243319. The next prime is 240243373. The reversal of 240243344 is 443342042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 682334 + ... + 682685.

It is an arithmetic number, because the mean of its divisors is an integer number (25389372).

Almost surely, 2^240243344 is an apocalyptic number.

It is an amenable number.

240243344 is an abundant number, since it is smaller than the sum of its proper divisors (267544096).

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

240243344 is a wasteful number, since it uses less digits than its factorization.

240243344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365038 (or 1365032 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 240243344 is about 15499.7852888355. The cubic root of 240243344 is about 621.6564653510.

Adding to 240243344 its reverse (443342042), we get a palindrome (683585386).

The spelling of 240243344 in words is "two hundred forty million, two hundred forty-three thousand, three hundred forty-four".