240314243 has 32 divisors (see below), whose sum is σ = 277385472. Its totient is φ = 206668800.

The previous prime is 240314237. The next prime is 240314251. The reversal of 240314243 is 342413042.

It is not a de Polignac number, because 240314243 - 2⁸ = 240313987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240314273) 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, 1327613 + ... + 1327793.

It is an arithmetic number, because the mean of its divisors is an integer number (8668296).

Almost surely, 2^240314243 is an apocalyptic number.

240314243 is a deficient number, since it is larger than the sum of its proper divisors (37071229).

240314243 is a wasteful number, since it uses less digits than its factorization.

240314243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 240314243 is about 15502.0722163200. The cubic root of 240314243 is about 621.7176123614.

Adding to 240314243 its reverse (342413042), we get a palindrome (582727285).

The spelling of 240314243 in words is "two hundred forty million, three hundred fourteen thousand, two hundred forty-three".