240342044407 has 16 divisors (see below), whose sum is σ = 247929327360. Its totient is φ = 232873804800.

The previous prime is 240342044359. The next prime is 240342044441. The reversal of 240342044407 is 704440243042.

It is a cyclic number.

It is not a de Polignac number, because 240342044407 - 2⁷ = 240342044279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240343044407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20909932 + ... + 20921422.

It is an arithmetic number, because the mean of its divisors is an integer number (15495582960).

Almost surely, 2^240342044407 is an apocalyptic number.

240342044407 is a deficient number, since it is larger than the sum of its proper divisors (7587282953).

240342044407 is a wasteful number, since it uses less digits than its factorization.

240342044407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16614.

The product of its (nonzero) digits is 86016, while the sum is 34.

Adding to 240342044407 its reverse (704440243042), we get a palindrome (944782287449).

The spelling of 240342044407 in words is "two hundred forty billion, three hundred forty-two million, forty-four thousand, four hundred seven".