240001323 has 8 divisors (see below), whose sum is σ = 322938000. Its totient is φ = 158532768.

The previous prime is 240001309. The next prime is 240001327. The reversal of 240001323 is 323100042.

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

It is not a de Polignac number, because 240001323 - 2⁹ = 240000811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240001327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366648 + ... + 367301.

It is an arithmetic number, because the mean of its divisors is an integer number (40367250).

Almost surely, 2^240001323 is an apocalyptic number.

240001323 is a deficient number, since it is larger than the sum of its proper divisors (82936677).

240001323 is a wasteful number, since it uses less digits than its factorization.

240001323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734061.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 240001323 is about 15491.9760844122. The cubic root of 240001323 is about 621.4476430966.

Adding to 240001323 its reverse (323100042), we get a palindrome (563101365).

The spelling of 240001323 in words is "two hundred forty million, one thousand, three hundred twenty-three".