23343020454424 has 32 divisors (see below), whose sum is σ = 47748537804240. Its totient is φ = 10610141507200.

The previous prime is 23343020454401. The next prime is 23343020454431. The reversal of 23343020454424 is 42445402034332.

It is a super-2 number, since 2×23343020454424² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1104007 + ... + 6921334.

Almost surely, 2^{23343020454424} is an apocalyptic number.

It is an amenable number.

23343020454424 is an abundant number, since it is smaller than the sum of its proper divisors (24405517349816).

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

23343020454424 is a wasteful number, since it uses less digits than its factorization.

23343020454424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8058411 (or 8058407 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 40.

Adding to 23343020454424 its reverse (42445402034332), we get a palindrome (65788422488756).

The spelling of 23343020454424 in words is "twenty-three trillion, three hundred forty-three billion, twenty million, four hundred fifty-four thousand, four hundred twenty-four".