2342324221 has 4 divisors (see below), whose sum is σ = 2377284352. Its totient is φ = 2307364092.

The previous prime is 2342324213. The next prime is 2342324233. The reversal of 2342324221 is 1224232432.

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 2342324221 - 2³ = 2342324213 is a prime.

It is a super-3 number, since 3×2342324221³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342324321) 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, 17479965 + ... + 17480098.

It is an arithmetic number, because the mean of its divisors is an integer number (594321088).

Almost surely, 2^2342324221 is an apocalyptic number.

It is an amenable number.

2342324221 is a deficient number, since it is larger than the sum of its proper divisors (34960131).

2342324221 is an equidigital number, since it uses as much as digits as its factorization.

2342324221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34960130.

The product of its digits is 4608, while the sum is 25.

The square root of 2342324221 is about 48397.5642052366. The cubic root of 2342324221 is about 1328.0538028369.

Adding to 2342324221 its reverse (1224232432), we get a palindrome (3566556653).

The spelling of 2342324221 in words is "two billion, three hundred forty-two million, three hundred twenty-four thousand, two hundred twenty-one".