16543313641342 has 8 divisors (see below), whose sum is σ = 24814987762032. Its totient is φ = 8271651054000.

The previous prime is 16543313641339. The next prime is 16543313641357. The reversal of 16543313641342 is 24314631334561.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 16543313641292 and 16543313641301.

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, 3812842 + ... + 6901042.

It is an arithmetic number, because the mean of its divisors is an integer number (3101873470254).

Almost surely, 2^{16543313641342} is an apocalyptic number.

16543313641342 is a deficient number, since it is larger than the sum of its proper divisors (8271674120690).

16543313641342 is a wasteful number, since it uses less digits than its factorization.

16543313641342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5766674.

The product of its digits is 1866240, while the sum is 46.

The spelling of 16543313641342 in words is "sixteen trillion, five hundred forty-three billion, three hundred thirteen million, six hundred forty-one thousand, three hundred forty-two".