23244412240000 has 240 divisors, whose sum is σ = 67312953295830. Its totient is φ = 7969511424000.

The previous prime is 23244412239959. The next prime is 23244412240001. The reversal of 23244412240000 is 4221444232.

It can be written as a sum of positive squares in 5 ways, for example, as 1433345306176 + 21811066933824 = 1197224^2 + 4670232^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (23244412240001) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 955152 + ... + 6884848.

Almost surely, 2^{23244412240000} is an apocalyptic number.

23244412240000 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 23244412240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33656476647915).

23244412240000 is an abundant number, since it is smaller than the sum of its proper divisors (44068541055830).

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

23244412240000 is an frugal number, since it uses more digits than its factorization.

23244412240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5929745 (or 5929711 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 23244412240000 its reverse (4221444232), we get a palindrome (23248633684232).

The spelling of 23244412240000 in words is "twenty-three trillion, two hundred forty-four billion, four hundred twelve million, two hundred forty thousand".