2141344323 has 16 divisors (see below), whose sum is σ = 3173074560. Its totient is φ = 1427242248.

The previous prime is 2141344297. The next prime is 2141344391. The reversal of 2141344323 is 3234431412.

2141344323 is a `hidden beast` number, since 214 + 1 + 3 + 443 + 2 + 3 = 666.

2141344323 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2141344323 - 2⁹ = 2141343811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2141344223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231636 + ... + 240702.

It is an arithmetic number, because the mean of its divisors is an integer number (198317160).

Almost surely, 2^2141344323 is an apocalyptic number.

2141344323 is a deficient number, since it is larger than the sum of its proper divisors (1031730237).

2141344323 is an equidigital number, since it uses as much as digits as its factorization.

2141344323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17823 (or 17817 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 2141344323 is about 46274.6617815841. The cubic root of 2141344323 is about 1288.9285261809.

Adding to 2141344323 its reverse (3234431412), we get a palindrome (5375775735).

The spelling of 2141344323 in words is "two billion, one hundred forty-one million, three hundred forty-four thousand, three hundred twenty-three".