240243332 has 24 divisors (see below), whose sum is σ = 481795776. Its totient is φ = 102680928.

The previous prime is 240243319. The next prime is 240243373. The reversal of 240243332 is 233342042.

It is a junction number, because it is equal to n+sod(n) for n = 240243298 and 240243307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1058 + ... + 21945.

It is an arithmetic number, because the mean of its divisors is an integer number (20074824).

Almost surely, 2^240243332 is an apocalyptic number.

It is an amenable number.

240243332 is an abundant number, since it is smaller than the sum of its proper divisors (241552444).

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

240243332 is a wasteful number, since it uses less digits than its factorization.

240243332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23387 (or 23385 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 240243332 is about 15499.7849017333. The cubic root of 240243332 is about 621.6564550006.

Adding to 240243332 its reverse (233342042), we get a palindrome (473585374).

The spelling of 240243332 in words is "two hundred forty million, two hundred forty-three thousand, three hundred thirty-two".