23043244520000 has 140 divisors (see below), whose sum is σ = 57184420765296. Its totient is φ = 9210093120000.

The previous prime is 23043244519991. The next prime is 23043244520033. The reversal of 23043244520000 is 2544234032.

It is a happy number.

23043244520000 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×23043244520000² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 51095495 + ... + 51544505.

Almost surely, 2^{23043244520000} is an apocalyptic number.

23043244520000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23043244520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28592210382648).

23043244520000 is an abundant number, since it is smaller than the sum of its proper divisors (34141176245296).

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

23043244520000 is an equidigital number, since it uses as much as digits as its factorization.

23043244520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450326 (or 450301 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 29.

Adding to 23043244520000 its reverse (2544234032), we get a palindrome (23045788754032).

The spelling of 23043244520000 in words is "twenty-three trillion, forty-three billion, two hundred forty-four million, five hundred twenty thousand".