23543424244424 has 16 divisors (see below), whose sum is σ = 50450194809600. Its totient is φ = 10090038961872.

The previous prime is 23543424244421. The next prime is 23543424244453. The reversal of 23543424244424 is 42444242434532.

It is not an unprimeable number, because it can be changed into a prime (23543424244421) 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, 210209144984 + ... + 210209145095.

It is an arithmetic number, because the mean of its divisors is an integer number (3153137175600).

Almost surely, 2^{23543424244424} is an apocalyptic number.

It is an amenable number.

23543424244424 is an abundant number, since it is smaller than the sum of its proper divisors (26906770565176).

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

23543424244424 is a wasteful number, since it uses less digits than its factorization.

23543424244424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420418290092 (or 420418290088 counting only the distinct ones).

The product of its digits is 11796480, while the sum is 47.

Adding to 23543424244424 its reverse (42444242434532), we get a palindrome (65987666678956).

The spelling of 23543424244424 in words is "twenty-three trillion, five hundred forty-three billion, four hundred twenty-four million, two hundred forty-four thousand, four hundred twenty-four".