2341221863 has 4 divisors (see below), whose sum is σ = 2349925560. Its totient is φ = 2332518168.

The previous prime is 2341221859. The next prime is 2341221871. The reversal of 2341221863 is 3681221432.

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 2341221863 - 2² = 2341221859 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 (2341221833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4351445 + ... + 4351982.

It is an arithmetic number, because the mean of its divisors is an integer number (587481390).

Almost surely, 2^2341221863 is an apocalyptic number.

2341221863 is a deficient number, since it is larger than the sum of its proper divisors (8703697).

2341221863 is an equidigital number, since it uses as much as digits as its factorization.

2341221863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8703696.

The product of its digits is 13824, while the sum is 32.

The square root of 2341221863 is about 48386.1742959701. The cubic root of 2341221863 is about 1327.8454313905.

The spelling of 2341221863 in words is "two billion, three hundred forty-one million, two hundred twenty-one thousand, eight hundred sixty-three".