23340213440000 has 200 divisors, whose sum is σ = 58451219066328. Its totient is φ = 9307837440000.

The previous prime is 23340213439993. The next prime is 23340213440029. The reversal of 23340213440000 is 4431204332.

It is a tau number, because it is divible by the number of its divisors (200).

It is a congruent number.

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, 105809822 + ... + 106030178.

Almost surely, 2^{23340213440000} is an apocalyptic number.

23340213440000 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 23340213440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29225609533164).

23340213440000 is an abundant number, since it is smaller than the sum of its proper divisors (35111005626328).

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

23340213440000 is an frugal number, since it uses more digits than its factorization.

23340213440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220726 (or 220695 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 23340213440000 its reverse (4431204332), we get a palindrome (23344644644332).

The spelling of 23340213440000 in words is "twenty-three trillion, three hundred forty billion, two hundred thirteen million, four hundred forty thousand".