5321143540000 has 240 divisors, whose sum is σ = 13394659436928. Its totient is φ = 2079226496000.

The previous prime is 5321143539991. The next prime is 5321143540043. The reversal of 5321143540000 is 453411235.

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 39 ways as a sum of consecutive naturals, for example, 523574919 + ... + 523585081.

Almost surely, 2^{5321143540000} is an apocalyptic number.

5321143540000 is a gapful number since it is divisible by the number (50) 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 5321143540000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6697329718464).

5321143540000 is an abundant number, since it is smaller than the sum of its proper divisors (8073515896928).

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

5321143540000 is a wasteful number, since it uses less digits than its factorization.

5321143540000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10797 (or 10774 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 5321143540000 its reverse (453411235), we get a palindrome (5321596951235).

The spelling of 5321143540000 in words is "five trillion, three hundred twenty-one billion, one hundred forty-three million, five hundred forty thousand".