23043344213424 has 80 divisors (see below), whose sum is σ = 61646504085504. Its totient is φ = 7409435289600.

The previous prime is 23043344213423. The next prime is 23043344213443. The reversal of 23043344213424 is 42431244334032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23043344213423) 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, 24434529 + ... + 25360064.

Almost surely, 2^{23043344213424} is an apocalyptic number.

23043344213424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23043344213424 is an abundant number, since it is smaller than the sum of its proper divisors (38603159872080).

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

23043344213424 is a wasteful number, since it uses less digits than its factorization.

23043344213424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49794946 (or 49794940 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 39.

Adding to 23043344213424 its reverse (42431244334032), we get a palindrome (65474588547456).

The spelling of 23043344213424 in words is "twenty-three trillion, forty-three billion, three hundred forty-four million, two hundred thirteen thousand, four hundred twenty-four".