13843408805120 has 36 divisors (see below), whose sum is σ = 33159290156580. Its totient is φ = 5537363521536.

The previous prime is 13843408805117. The next prime is 13843408805147. The reversal of 13843408805120 is 2150880434831.

13843408805120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3607811531776 + 10235597273344 = 1899424^2 + 3199312^2 .

It is a super-2 number, since 2×13843408805120² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5407580285 + ... + 5407582844.

Almost surely, 2^{13843408805120} is an apocalyptic number.

13843408805120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13843408805120 is an abundant number, since it is smaller than the sum of its proper divisors (19315881351460).

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

13843408805120 is an equidigital number, since it uses as much as digits as its factorization.

13843408805120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10815163150 (or 10815163136 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 13843408805120 in words is "thirteen trillion, eight hundred forty-three billion, four hundred eight million, eight hundred five thousand, one hundred twenty".