16143268359180 has 48 divisors (see below), whose sum is σ = 45204524112384. Its totient is φ = 4304550352320.

The previous prime is 16143268359151. The next prime is 16143268359199. The reversal of 16143268359180 is 8195386234161.

16143268359180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16143268359180² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16143268359180.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9226452 + ... + 10835771.

It is an arithmetic number, because the mean of its divisors is an integer number (941760919008).

Almost surely, 2^{16143268359180} is an apocalyptic number.

16143268359180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16143268359180 is an abundant number, since it is smaller than the sum of its proper divisors (29061255753204).

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

16143268359180 is a wasteful number, since it uses less digits than its factorization.

16143268359180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20075646 (or 20075644 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 16143268359180 in words is "sixteen trillion, one hundred forty-three billion, two hundred sixty-eight million, three hundred fifty-nine thousand, one hundred eighty".