4324340123 has 4 divisors (see below), whose sum is σ = 4326714048. Its totient is φ = 4321966200.

The previous prime is 4324340077. The next prime is 4324340173. The reversal of 4324340123 is 3210434234.

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 4324340123 - 2²⁴ = 4307562907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4324340092 and 4324340101.

It is not an unprimeable number, because it can be changed into a prime (4324340173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1184228 + ... + 1187873.

It is an arithmetic number, because the mean of its divisors is an integer number (1081678512).

Almost surely, 2^4324340123 is an apocalyptic number.

4324340123 is a deficient number, since it is larger than the sum of its proper divisors (2373925).

4324340123 is a wasteful number, since it uses less digits than its factorization.

4324340123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373924.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 4324340123 is about 65759.7150465237. The cubic root of 4324340123 is about 1629.1957997379.

Adding to 4324340123 its reverse (3210434234), we get a palindrome (7534774357).

The spelling of 4324340123 in words is "four billion, three hundred twenty-four million, three hundred forty thousand, one hundred twenty-three".