13027443825220 has 96 divisors (see below), whose sum is σ = 30137579974656. Its totient is φ = 4690977532800.

The previous prime is 13027443825199. The next prime is 13027443825233. The reversal of 13027443825220 is 2252834472031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8988505 + ... + 10336735.

It is an arithmetic number, because the mean of its divisors is an integer number (313933124736).

Almost surely, 2^{13027443825220} is an apocalyptic number.

13027443825220 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 13027443825220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15068789987328).

13027443825220 is an abundant number, since it is smaller than the sum of its proper divisors (17110136149436).

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

13027443825220 is a wasteful number, since it uses less digits than its factorization.

13027443825220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1348681 (or 1348679 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 13027443825220 in words is "thirteen trillion, twenty-seven billion, four hundred forty-three million, eight hundred twenty-five thousand, two hundred twenty".