5334144523420 has 192 divisors, whose sum is σ = 12022825199616. Its totient is φ = 1980931276800.

The previous prime is 5334144523399. The next prime is 5334144523447. The reversal of 5334144523420 is 243254414335.

It is a congruent number.

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, 7925920204 + ... + 7925920876.

It is an arithmetic number, because the mean of its divisors is an integer number (62618881248).

Almost surely, 2^{5334144523420} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5334144523420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6011412599808).

5334144523420 is an abundant number, since it is smaller than the sum of its proper divisors (6688680676196).

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

5334144523420 is a wasteful number, since it uses less digits than its factorization.

5334144523420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700 (or 1698 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 5334144523420 its reverse (243254414335), we get a palindrome (5577398937755).

The spelling of 5334144523420 in words is "five trillion, three hundred thirty-four billion, one hundred forty-four million, five hundred twenty-three thousand, four hundred twenty".