2316543424 has 28 divisors (see below), whose sum is σ = 4950499624. Its totient is φ = 1069173504.

The previous prime is 2316543421. The next prime is 2316543431. The reversal of 2316543424 is 4243456132.

It is a self number, because there is not a number n which added to its sum of digits gives 2316543424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2316543421) 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, 1391322 + ... + 1392985.

It is an arithmetic number, because the mean of its divisors is an integer number (176803558).

Almost surely, 2^2316543424 is an apocalyptic number.

It is an amenable number.

2316543424 is an abundant number, since it is smaller than the sum of its proper divisors (2633956200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2316543424 is a wasteful number, since it uses less digits than its factorization.

2316543424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784332 (or 2784322 counting only the distinct ones).

The product of its digits is 69120, while the sum is 34.

The square root of 2316543424 is about 48130.4833135924. The cubic root of 2316543424 is about 1323.1634075680.

Adding to 2316543424 its reverse (4243456132), we get a palindrome (6559999556).

The spelling of 2316543424 in words is "two billion, three hundred sixteen million, five hundred forty-three thousand, four hundred twenty-four".