240314397 has 16 divisors (see below), whose sum is σ = 340512192. Its totient is φ = 150232320.

The previous prime is 240314383. The next prime is 240314423. The reversal of 240314397 is 793413042.

240314397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 240314397 - 2¹⁶ = 240248861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240314317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5622 + ... + 22632.

It is an arithmetic number, because the mean of its divisors is an integer number (21282012).

Almost surely, 2^240314397 is an apocalyptic number.

It is an amenable number.

240314397 is a deficient number, since it is larger than the sum of its proper divisors (100197795).

240314397 is a wasteful number, since it uses less digits than its factorization.

240314397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17308.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 240314397 is about 15502.0771833971. The cubic root of 240314397 is about 621.7177451660.

The spelling of 240314397 in words is "two hundred forty million, three hundred fourteen thousand, three hundred ninety-seven".