13543360360668 has 48 divisors (see below), whose sum is σ = 35112630420000. Its totient is φ = 4514425853184.

The previous prime is 13543360360639. The next prime is 13543360360669. The reversal of 13543360360668 is 86606306334531.

13543360360668 is a `hidden beast` number, since 1 + 3 + 543 + 3 + 6 + 0 + 36 + 0 + 6 + 68 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13543360360669) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 25282228 + ... + 25812356.

It is an arithmetic number, because the mean of its divisors is an integer number (731513133750).

Almost surely, 2^{13543360360668} is an apocalyptic number.

13543360360668 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13543360360668 is an abundant number, since it is smaller than the sum of its proper divisors (21569270059332).

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

13543360360668 is a wasteful number, since it uses less digits than its factorization.

13543360360668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766691 (or 766683 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 54.

The spelling of 13543360360668 in words is "thirteen trillion, five hundred forty-three billion, three hundred sixty million, three hundred sixty thousand, six hundred sixty-eight".