2343411321 has 4 divisors (see below), whose sum is σ = 3124548432. Its totient is φ = 1562274212.

The previous prime is 2343411313. The next prime is 2343411347. The reversal of 2343411321 is 1231143432.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2343411321 - 2³ = 2343411313 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2343411291 and 2343411300.

It is not an unprimeable number, because it can be changed into a prime (2343411311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390568551 + ... + 390568556.

It is an arithmetic number, because the mean of its divisors is an integer number (781137108).

Almost surely, 2^2343411321 is an apocalyptic number.

It is an amenable number.

2343411321 is a deficient number, since it is larger than the sum of its proper divisors (781137111).

2343411321 is an equidigital number, since it uses as much as digits as its factorization.

2343411321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781137110.

The product of its digits is 1728, while the sum is 24.

The square root of 2343411321 is about 48408.7938395494. The cubic root of 2343411321 is about 1328.2592261488.

Adding to 2343411321 its reverse (1231143432), we get a palindrome (3574554753).

The spelling of 2343411321 in words is "two billion, three hundred forty-three million, four hundred eleven thousand, three hundred twenty-one".