13042442004000 has 384 divisors, whose sum is σ = 45004754995200. Its totient is φ = 3292813900800.

The previous prime is 13042442003993. The next prime is 13042442004023. The reversal of 13042442004000 is 40024424031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 370938421 + ... + 370973579.

It is an arithmetic number, because the mean of its divisors is an integer number (117199882800).

Almost surely, 2^{13042442004000} is an apocalyptic number.

13042442004000 is a gapful number since it is divisible by the number (10) 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 13042442004000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22502377497600).

13042442004000 is an abundant number, since it is smaller than the sum of its proper divisors (31962312991200).

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

13042442004000 is a wasteful number, since it uses less digits than its factorization.

13042442004000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36833 (or 36815 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 13042442004000 its reverse (40024424031), we get a palindrome (13082466428031).

The spelling of 13042442004000 in words is "thirteen trillion, forty-two billion, four hundred forty-two million, four thousand".