240344405224213 has 8 divisors (see below), whose sum is σ = 240542146812800. Its totient is φ = 240146731214208.

The previous prime is 240344405224181. The next prime is 240344405224229. The reversal of 240344405224213 is 312422504443042.

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

It is a cyclic number.

It is not a de Polignac number, because 240344405224213 - 2⁵ = 240344405224181 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 (240344405224243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9777453 + ... + 24005986.

It is an arithmetic number, because the mean of its divisors is an integer number (30067768351600).

Almost surely, 2^{240344405224213} is an apocalyptic number.

It is an amenable number.

240344405224213 is a deficient number, since it is larger than the sum of its proper divisors (197741588587).

240344405224213 is a wasteful number, since it uses less digits than its factorization.

240344405224213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33789291.

The product of its (nonzero) digits is 737280, while the sum is 40.

Adding to 240344405224213 its reverse (312422504443042), we get a palindrome (552766909667255).

The spelling of 240344405224213 in words is "two hundred forty trillion, three hundred forty-four billion, four hundred five million, two hundred twenty-four thousand, two hundred thirteen".