20243241433200 has 240 divisors, whose sum is σ = 64959716883456. Its totient is φ = 5388727449600.

The previous prime is 20243241433193. The next prime is 20243241433223. The reversal of 20243241433200 is 233414234202.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1811146012 + ... + 1811157188.

Almost surely, 2^{20243241433200} is an apocalyptic number.

20243241433200 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 20243241433200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32479858441728).

20243241433200 is an abundant number, since it is smaller than the sum of its proper divisors (44716475450256).

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

20243241433200 is a wasteful number, since it uses less digits than its factorization.

20243241433200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13712 (or 13701 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 20243241433200 its reverse (233414234202), we get a palindrome (20476655667402).

The spelling of 20243241433200 in words is "twenty trillion, two hundred forty-three billion, two hundred forty-one million, four hundred thirty-three thousand, two hundred".