1324131423 has 16 divisors (see below), whose sum is σ = 1805016576. Its totient is φ = 863040960.

The previous prime is 1324131397. The next prime is 1324131439. The reversal of 1324131423 is 3241314231.

It is a happy number.

It is not a de Polignac number, because 1324131423 - 2⁹ = 1324130911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1324131393 and 1324131402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324131463) 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, 141108 + ... + 150198.

It is an arithmetic number, because the mean of its divisors is an integer number (112813536).

Almost surely, 2^1324131423 is an apocalyptic number.

1324131423 is a deficient number, since it is larger than the sum of its proper divisors (480885153).

1324131423 is a wasteful number, since it uses less digits than its factorization.

1324131423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10174.

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

The square root of 1324131423 is about 36388.6166678537. The cubic root of 1324131423 is about 1098.1045658393.

Adding to 1324131423 its reverse (3241314231), we get a palindrome (4565445654).

The spelling of 1324131423 in words is "one billion, three hundred twenty-four million, one hundred thirty-one thousand, four hundred twenty-three".