240232243 has 8 divisors (see below), whose sum is σ = 246728160. Its totient is φ = 233766720.

The previous prime is 240232229. The next prime is 240232249. The reversal of 240232243 is 342232042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 240232243 - 2⁵ = 240232211 is a prime.

It is a super-2 number, since 2×240232243² = 115423061153622098, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (240232249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8898 + ... + 23656.

It is an arithmetic number, because the mean of its divisors is an integer number (30841020).

Almost surely, 2^240232243 is an apocalyptic number.

240232243 is a deficient number, since it is larger than the sum of its proper divisors (6495917).

240232243 is a wasteful number, since it uses less digits than its factorization.

240232243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15197.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 240232243 is about 15499.4271829639. The cubic root of 240232243 is about 621.6468901780.

Adding to 240232243 its reverse (342232042), we get a palindrome (582464285).

The spelling of 240232243 in words is "two hundred forty million, two hundred thirty-two thousand, two hundred forty-three".