13543541044000 has 192 divisors, whose sum is σ = 36346472233344. Its totient is φ = 4918838400000.

The previous prime is 13543541043943. The next prime is 13543541044003. The reversal of 13543541044000 is 44014534531.

13543541044000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×13543541044000³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13543541044003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35494230 + ... + 35873770.

It is an arithmetic number, because the mean of its divisors is an integer number (189304542882).

Almost surely, 2^{13543541044000} is an apocalyptic number.

13543541044000 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 13543541044000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18173236116672).

13543541044000 is an abundant number, since it is smaller than the sum of its proper divisors (22802931189344).

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

13543541044000 is a wasteful number, since it uses less digits than its factorization.

13543541044000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380388 (or 380370 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 13543541044000 its reverse (44014534531), we get a palindrome (13587555578531).

The spelling of 13543541044000 in words is "thirteen trillion, five hundred forty-three billion, five hundred forty-one million, forty-four thousand".