2241320340243 has 8 divisors (see below), whose sum is σ = 3024432266688. Its totient is φ = 1476210986984.

The previous prime is 2241320340241. The next prime is 2241320340253. The reversal of 2241320340243 is 3420430231422.

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 2241320340243 - 2¹ = 2241320340241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2241320340243.

It is not an unprimeable number, because it can be changed into a prime (2241320340241) 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, 4500643005 + ... + 4500643502.

It is an arithmetic number, because the mean of its divisors is an integer number (378054033336).

Almost surely, 2^{2241320340243} is an apocalyptic number.

2241320340243 is a deficient number, since it is larger than the sum of its proper divisors (783111926445).

2241320340243 is an equidigital number, since it uses as much as digits as its factorization.

2241320340243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9001286593.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 2241320340243 its reverse (3420430231422), we get a palindrome (5661750571665).

The spelling of 2241320340243 in words is "two trillion, two hundred forty-one billion, three hundred twenty million, three hundred forty thousand, two hundred forty-three".