16143926966160 has 640 divisors, whose sum is σ = 60823249920000. Its totient is φ = 3460070670336.

The previous prime is 16143926966159. The next prime is 16143926966173. The reversal of 16143926966160 is 6166962934161.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 16143926966094 and 16143926966103.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2990167141 + ... + 2990172539.

It is an arithmetic number, because the mean of its divisors is an integer number (95036328000).

Almost surely, 2^{16143926966160} is an apocalyptic number.

16143926966160 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 16143926966160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30411624960000).

16143926966160 is an abundant number, since it is smaller than the sum of its proper divisors (44679322953840).

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

16143926966160 is a wasteful number, since it uses less digits than its factorization.

16143926966160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6383 (or 6377 counting only the distinct ones).

The product of its (nonzero) digits is 15116544, while the sum is 60.

The spelling of 16143926966160 in words is "sixteen trillion, one hundred forty-three billion, nine hundred twenty-six million, nine hundred sixty-six thousand, one hundred sixty".