23201444244000 has 384 divisors, whose sum is σ = 84940147079424. Its totient is φ = 5487406080000.

The previous prime is 23201444243969. The next prime is 23201444244019. The reversal of 23201444244000 is 44244410232.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3268482 + ... + 7555518.

It is an arithmetic number, because the mean of its divisors is an integer number (221198299686).

Almost surely, 2^{23201444244000} is an apocalyptic number.

23201444244000 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 23201444244000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42470073539712).

23201444244000 is an abundant number, since it is smaller than the sum of its proper divisors (61738702835424).

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

23201444244000 is a wasteful number, since it uses less digits than its factorization.

23201444244000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287117 (or 4287099 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 23201444244000 its reverse (44244410232), we get a palindrome (23245688654232).

The spelling of 23201444244000 in words is "twenty-three trillion, two hundred one billion, four hundred forty-four million, two hundred forty-four thousand".