240380395 has 4 divisors (see below), whose sum is σ = 288456480. Its totient is φ = 192304312.

The previous prime is 240380339. The next prime is 240380447. The reversal of 240380395 is 593083042.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 240380395 - 2⁹ = 240379883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 240380395.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24038035 + ... + 24038044.

It is an arithmetic number, because the mean of its divisors is an integer number (72114120).

Almost surely, 2^240380395 is an apocalyptic number.

240380395 is a deficient number, since it is larger than the sum of its proper divisors (48076085).

240380395 is an equidigital number, since it uses as much as digits as its factorization.

240380395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48076084.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 240380395 is about 15504.2057197394. The cubic root of 240380395 is about 621.7746544656.

The spelling of 240380395 in words is "two hundred forty million, three hundred eighty thousand, three hundred ninety-five".